Questions on Algebra: Numeric Fractions answered by real tutors!

Tutors Answer Your Questions about Numeric Fractions (FREE)

Question 375601: Find the following product:(1 1/3 + 3 1/2)(3/4)
Click here to see answer by user_dude2008(1862)

Question 375603: what is the answer to:4+5(2+15-3)-3[16-1/2+3/4]
Click here to see answer by user_dude2008(1862)

Question 375599: simplyfy negative 108 over 320
Click here to see answer by user_dude2008(1862)

Question 375599: simplyfy negative 108 over 320
Click here to see answer by mananth(16946)

Question 375638: what site do i look at for math
Click here to see answer by Fombitz(32388)

Question 375618: Use the common denominator method to find the quotient 3/5 divided by 2/3.

Click here to see answer by Fombitz(32388)

Question 375621: Use the missing factor method to find the quotient 3/5 divided by 2/3
Click here to see answer by Fombitz(32388)

Question 375764: Use the missing factor method to find the quotient 3/5 divided by 2/3.

Click here to see answer by Fombitz(32388)

Question 375938: is 1 the opposite of -1?
Click here to see answer by user_dude2008(1862)

Question 376033: find a number such that nine added to two times the number is equal to the product of the number and the quantity of one added to the number
Click here to see answer by edjones(8007)

Question 376117: Use the ideas of additive and multiplicative inverses of rational numbers to solve the following equation;
x+11/9=2/3
I believe it is x=11.
Click here to see answer by robertb(5830)

Question 376123: Use the ideas of additive and multiplicative inverses of rational numbers to solve the following equation:
1/3x-7=25
Click here to see answer by rfer(16322)

Question 376123: Use the ideas of additive and multiplicative inverses of rational numbers to solve the following equation:
1/3x-7=25
Click here to see answer by mananth(16946)

Question 376115: Use the ideas of additive and multiplicative inverses of rational numbers to solve the following equation:
x+11/9=2/3
Click here to see answer by rfer(16322)

Question 376102: A food contains three major ingredients : carbohydrate 50g, fats 15g and proteins 25g.
(a) What fraction of food is carbohydrate?
(b) What percentage of food is carbohydrate?
(c) What fraction of food is not fat?
(d) What percentage of food is fat?
(e) What mass of fat is there in 60g of the food?
Click here to see answer by ankor@dixie-net.com(22740)

Question 376139: Please help me solve this equation: 7r/12=-14
and Find 2 consecutive integers whose sum is 56?
Click here to see answer by Alan3354(69443)

Question 376156: Use the ideas of additive and multiplicative inverses of rational numbers to solve the following equation:
3x-4=x+12=
Click here to see answer by Fombitz(32388)

Question 376243: Use the ideas of additive and multiplicative inverses of rational numbers to solve the following equation:

3x-4=x+12
Click here to see answer by ewatrrr(24785)

Question 376299: what is 3/4 minus 5/7 in lowesr terms
Click here to see answer by user_dude2008(1862)

Question 376299: what is 3/4 minus 5/7 in lowesr terms
Click here to see answer by rfer(16322)

Question 376934: the avaerage of two numbers is 11/24. one third of their difference is 1/12. what are these two numbers?
Click here to see answer by SadieKhan(31)

Question 377384: -4c-7c-(-8+c)
Click here to see answer by rfer(16322)

Question 377406: 7z+3<6z-5
Click here to see answer by mananth(16946)

Question 377411: given the formula, sove for the indicated variable A=P(1+nr) for r
Click here to see answer by Fombitz(32388)

Question 377415: 10-2x<12
Click here to see answer by rfer(16322)

Question 377415: 10-2x<12
Click here to see answer by mananth(16946)

Question 377376: simplify i^39
Click here to see answer by Fombitz(32388)

Question 377426: At many colleges, the number of full-time-equivalent students, f, is given by
f=n/15
where n is the total number of credits for which students enroll in a given semester. Determine the number of full-time-equivalent students on a campus in which students registered for a total of 25,350 credits.
Click here to see answer by user_dude2008(1862)

Question 377434: 2/3(2x - 1)≥ 10
Click here to see answer by Fombitz(32388)

Question 377450: Solve using the multiplication principle
2/7 = z/-3
Click here to see answer by user_dude2008(1862)

Question 377439: 2/7 = z/-3
Click here to see answer by robertb(5830)

Question 377380: Given the formula, solve for the indicated variable.
A = P(1 + nr) for r
Click here to see answer by mananth(16946)

Question 377730: Hey I'm In 7th Grade And Were Studying Pre-Algebra, Were doing Terms And Distributive Property and fractions and varibles. I dont understand. Here is a example 2x(x-y)-(x+y)
plzz help!!!!!!!!!
Click here to see answer by Alan3354(69443)

Question 378195: 3(5-6x)-7= how do i solve ?
Click here to see answer by Alan3354(69443)

Question 378399: A classmate has just solved an equation without checking the answer. Unfortunately, the solution has several mistakes. Without redoing the entire problem, go through each step and explain how the step was obtained. If the step is incorrect, explain why it�s an error and explain the correct procedure that should have been followed.
Original equation
7 + 3x + 2 = �2x + 4
10x + 2 = �2x + 4
8x + 2 = 4
8x = 2
x = 4

Click here to see answer by Edwin McCravy(20054)

Question 378425: x+1/3x+3 simplify
Click here to see answer by sophxmai(62)

Question 378432: 6x^3/6x^2-12x Simplify
Click here to see answer by sophxmai(62)

Question 378437: 10n^2+5n/20n simplify
Click here to see answer by sophxmai(62)

Question 378564: How do I factor 6x^2-7x+2?
Click here to see answer by stanbon(75887)

Question 379306: what is algabraic equation for: 2/3 the length of c of a bus

Click here to see answer by mananth(16946)

Question 379404: 7x-9>-2(x+4)
Click here to see answer by stanbon(75887)

Question 379412: Your cap size is based on the circumference of your head (in inches). For a certain range of head circumferences c, cap size s can be modeled by the following equation:
s= c-1/3
If you wear a size 7 cap, what is your head circumference

Click here to see answer by stanbon(75887)

Question 379415: 10/3x=-50
Click here to see answer by Alan3354(69443)

Question 379407: x-4/7<2
Click here to see answer by tutorcecilia(2152)

Question 379417: x-3/5=1/6
Click here to see answer by Fombitz(32388)

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