# Questions on Word Problems: Unit Conversion answered by real tutors!

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 Word Problems: Unit Conversion Solvers Lessons Answers archive Quiz In Depth

 Question 259946: The current in circuit is 22.2 amps and the voltage in the circuit is 54.0 volts. What is the resistance in the circuit in the standard units of Ohms? Click here to see answer by ankor@dixie-net.com(15647)

 Question 261581: what is the unit rate for 64 oz. for \$2.99? Click here to see answer by richwmiller(9135)

 Question 262381: The average person breathes 6 times per minute, inhaling and exhaling half a liter of air each time. How much hot air (the air warmed by the body), in liters, does the average person exhale each day? Click here to see answer by solver91311(16877)

 Question 262720: A cylindrical drum has a diameter of 3 yards and a volume of 65 cubic yards. What is the height of the drum? (Hint: Use V = пr2h Click here to see answer by Alan3354(30993)

 Question 262719: A square light-switch plate is made which measures 6 inches on each side. A square hole measuring 1 inch on each side is left in the center. If the cost to construct the plate is \$3.50 per square inch, what is the construction cost? (Hint: Use A = s2) Click here to see answer by nerdybill(6958)

 Question 262891: The volume of a sample is 5.4 qt. What is the volume in mL? Click here to see answer by Todd19(1)

 Question 262890: A car is traveling at 0.835 mi/min. What is its speed in mi/hr? Click here to see answer by checkley77(12569)

 Question 263109: Jim has 5 pieces of string. He needs to choose the piece that will be able to go around his 36-inch waist. His belt broke, and his pants are falling down. The piece needs to be at least 4 inches longer than his waist so he can tie a knot in it, but it cannot be more that 6 inches longer so that the ends will not show from under his shirt. Which of the following pieces of string will work the best? A. 3 feet B. 3 ¾ feet C. 3 ½ feet D. 3 ¼ feet E. 2 ½ feet Click here to see answer by richwmiller(9135)

 Question 263333: how do i find the bmi of someone who is 66 inches tall that will keep the body mass between 19 and 32 using I=700w/H2 Click here to see answer by richwmiller(9135)

 Question 263424: Voyager 2 traveled approximately 4.4 billion miles in 2.0 years. What was the average speed in m/s? I converted years to seconds...63072000 seconds for 2 years and then I divided 4.4e-10 by 63072000. The answer I got was 7e-18 I rounded to one significant figure. it was wrong....can you help? Click here to see answer by richwmiller(9135)
 Question 263424: Voyager 2 traveled approximately 4.4 billion miles in 2.0 years. What was the average speed in m/s? I converted years to seconds...63072000 seconds for 2 years and then I divided 4.4e-10 by 63072000. The answer I got was 7e-18 I rounded to one significant figure. it was wrong....can you help? Click here to see answer by Alan3354(30993)

 Question 263446: An auto has a gas mileage of 25.6 mi/gallon. How many kilometers can it travel on 1.5 L of gas? 1.61 km= 1 mile 3.79L= 1 gallon I have tried this several ways..i have no idea. I divided 25.6 by 1.61 and got 15.9 km. Then i multiplied 15.9km by 1.5L and divided by 3.79L.....no clue Click here to see answer by checkley77(12569)

 Question 265263: The Kelp Forest exhibit at the Monterey Bay Aquarium holds 335,000 gallons. How many days would it take to fill it at a rate of 1 gallon per second? I also need the work of how to do it? Click here to see answer by drk(1908)

 Question 266583: Suppose that gold is selling for 375\$/ounce. How many milligrams of gold could you buy for one cent? Click here to see answer by ankor@dixie-net.com(15647)
 Question 266583: Suppose that gold is selling for 375\$/ounce. How many milligrams of gold could you buy for one cent? Click here to see answer by Alan3354(30993)

 Question 269278: A 2500 g bag of sugar was on sale for \$ 0.95. How much would you have to pay for 30 kg of sugar? Thank you! : ) Click here to see answer by rfer(12657)

 Question 269566: mr. johnson drove 30km in one hour. Covert this to meters per minute. show your work. Click here to see answer by ankor@dixie-net.com(15647)

 Question 270685: A booklet containing the New Testament, the Psalms and the Proverbs has 633 Pages. The booklet, excluding the outer covers is 1.5 cm thick. Calculate the thickness of each page in Millimeters, giving your answer in standard form. Click here to see answer by ankor@dixie-net.com(15647)

 Question 270957: A church steeple casts a shadow 115 ft long, and at the same time a 9.0-ft post casts a shadow 7.0 ft long. How high is the steeple? Click here to see answer by JBarnum(2044)

 Question 271461: Use a unit multiplier to convert 120 miles per hour to miles per hour. Click here to see answer by Edwin McCravy(8906)

 Question 271711: Pls help me with this question. James walks a distance of 10km at an average speed of xkm/h.Jane walks the same distance at (x-1)km/h.If the difference in their times is 30minutes, find the value of x. Click here to see answer by dabanfield(803)

 Question 272685: in 1 hour 3/4 pint of chemicals can be filtered. How long in hours will it take to filter 2 1/2 pints? Click here to see answer by mananth(12270)

 Question 272748: -platinum has a density of 21.25 g/cc.gold has a desinty of 19.3 g/cc. (a)which is larger , a 100 gram cube of platinum or a 100 gram cube of gold? (b)what is the length of each side of a 100 gram cube of platinum? Click here to see answer by Alan3354(30993)

 Question 272948: A 13-foot ladder is leaning against a house. The distance from the bottom of the ladder to the house is 7 feet less than the distance from the top of the ladder to the ground. How far is the bottom of the ladder from the house? Click here to see answer by dabanfield(803)

 Question 272954: Suppose you invest \$10,000 at 5.5% for 20 years.Find the future value if: the interest is compounded monthly Click here to see answer by checkley77(12569)

 Question 275330: Find the density of an object with a mass of 42 grams and a volume of 3 cubic centimeters. Click here to see answer by Greenfinch(383)

 Question 275776: 1. The little Thrifty Market has a parking lot with dimensions 125 feet by 210 feet. How many square yard is that? 2. The posted speed limit on many U.S highways is 65 miles per hour. What is this speed in feet per seconds? Click here to see answer by mananth(12270)

 Question 276764: To water a lawn adaquately it takes 501 gallons of water for every 1,000 square feet. What is the rate in gallons per square feet? Click here to see answer by checkley77(12569)

 Question 277275: if a football player is tackled 1.7 ft short of the end zone, how many more yards does it need to get a touchdown? what is the mass of exactly 150 gumballs? Click here to see answer by Alan3354(30993)

 Question 277731: One half of a number is 3 more than one-sixth the same number. What is the number? Click here to see answer by edjones(7569)

 Question 278019: A cyclist rode 24 miles in three hours. She returned in 12 hours against the wind. Find the rate of the cyclist without wind and the rate of the wind. Click here to see answer by richwmiller(9135)

 Question 279527: A man's \$20,000 dollar estate will be inherited by his wife and daughter. His wife's inheritance must equal three times the daughter's. Find both the wife's and the daughter's inheritance. Click here to see answer by richwmiller(9135)

 Question 279579: A cylindrical drum has a diameter of 3 feet and a volume of 45 cubic feet. What is the height of the drum? (Hint: Use V = пr2h) Click here to see answer by mananth(12270)

 Question 279902: a SHIPMENT OF 18 CARS some weighing 3000 pounds and others 5000 each has a toal weight of 30 tones find the number of each kind of car Click here to see answer by checkley77(12569)

 Question 280031: pamela broke the fan belt on her car. the belt goes around two pulleys whose centers are 15 inches apart and each pulley is 4 inches in diameter. how long should the belt be? Click here to see answer by mananth(12270)

 Question 280017: Please solve the following word problem: A company that makes grills has its daily costs represented by the equation C+285g+9000, where g is the number of grills produced each day. The revenue equation is r=550g. How many grills must be produced and sold each day to break even. Click here to see answer by dabanfield(803)

 Question 280030: in 1991 the separation between college football goalpost uprights was reduced from 23 feet 4 inches to 18 feet 6 inches. to the nearest tenth of a percent, what was the reduction? Click here to see answer by checkley77(12569)

 Question 282126: If I have 8ft of and wanna make banners that require 9in of fabric how much left over frabic will I have Click here to see answer by dabanfield(803)
 Question 282126: If I have 8ft of and wanna make banners that require 9in of fabric how much left over frabic will I have Click here to see answer by oberobic(2304)

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