Tutors Answer Your Questions about Age Word Problems (FREE)
Question 538031: Currently Karen is 4 times as old as Lucy. Six years from now, Karen will be 3 times as old as Lucy(i.e. Karen's age in six years will be 3 times Lucy's age is 6 years.) How old is Lucy now?
I have tried 3x+6=4(x+6) and tried to solve for x. my answer ended up being 18.
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 540688: The ages in years of three sisters are consecutive multiples of five. Six years ago the sum of their ages was 72. Find their present ages.
I have gotten this far:
Let x= the youngest sisters age now
x+5 = the middle sisters age now
xt10 = the oldest sisters age now
(x-6)+(x-1)+(x+4)=72
3x+3 =72
-3+3x+3 =72+-3
0+3x =69
3x =69
1/3×3x =69×1/3
x =23
Is this correct?
Thank you for helping me.
Click here to see answer by mananth(16946)  |
Question 540975: Could someone please help me and break down the steps for these word problems please. I am not every good with word problems. thank u
1) A BAG OF DIMES AND QUARTERS IS WORTH $3.55. THERE ARE FOUR MORE THAN DOUBLE THE NUMBER OF DIMES AS QUATERS. HOW MANY OF THE COINS ARE DIMES?
2) LUC IS THREE YEARS MOE THAN TWICE KATE'S AGE. FOUR YEARS AGO THE SUM OF THEIR AGES WAS 25. HOW OLD IS LUC NOW?
3) THE PERIMETER OF A TRIANGLE IS 23 INCHES. THE LONGEST SIDE EXCEEDS THE SHORTER BY 7 INCHES WHILE THE THIRD SIDE IS TWICE THE SHORT SIDE. WHAT IS THE LENGTH OF THE LONGEST SIDE?
4) TWICE A NUMBER LESS FIVE IS LESS THAN THE NUMBER LESS THREE. WHAT'S THE VALUE OF THE NUMBER?
Click here to see answer by jpg7n16(66) |
Question 541467: For my math problem I need to answer this:
Three cousins, Heather, Gena, and Jessie, were sitting around watching football on TV. The game was really boring, and so they started talking about how old they were. Heather (the oldest) noticed that they were all between 11 and 30. Jessie noticed that the sum of their ages was 70. Gena (the youngest) burst out, “Gee, if you write the square of each of our ages, all of the digits from 1 to 9 will appear exactly once in the digits of the three squares.” How old is each person? Clearly show and explain your thinking and the process you used to find their ages.
I was wondering if there's some kind of equation to solve for their ages or something like that? If you could help me out that would be great! Thanks so much in advance.
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 542134: Can someone please help me break down these problems please Thank you.
1) "I dont understand how to show the work of this word problem" LUC IS THREE YEARS MORE THAN TWICE KATE'S AGE. FOUR YEARS AGO TH SUM OF THEIR AGES WAS 25. HOW OLD IS LUC NOW?
2) 16:0
3) 3/5N - 5 = 5N + 39
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 543731: Scooping ice cream at 31 Flavors pays $9.00 an hour, but there are no tips. Dog-walking pays $6.00 an hour, and you can expect $45.00 in tips on an average weekend. Working how many hours would your earnings be the same for either job?
Click here to see answer by stanbon(75887) |
Question 543738: i need help on this please ASAP
Mrs. Garcia is 1 year less than 3 times as old as he daughter. Seven years from now she will be 4 more tahn twice as old as her daughter will be then. Find both of their ages
Thank you
Click here to see answer by stanbon(75887) |
Question 545043: Good evening, I have an age application problem that I need assistance with. I will greatly appreciate your help. If Leah is 6 years older than Sue, and John is 5 years older than Leah, and the total of their ages are 41, then how old is sue? What I have done so far with this problem: L+S+J=41
L(6+s)+S+J(5+L)=41
Click here to see answer by bucky(2189) |
Question 545823: Hi Tutor,
I went to take an exam for an IT post today and noticed that the questions were of logic and math in nature, I assume their algebraic, I found answers for some the questions in the internet: age questions, 150 feet 50 heads mouse, cockroach and crow etc.
The help I need is not quite tutorial in nature, but of guidance, I believe I need to relearn my algebra, its been a long time. I want to be able to answer questions like the above with confidence and ease.
Thank you so much.
Kind regards,
Brad
Click here to see answer by vleith(2983) |
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