Wednesday

October 1, 2014

October 1, 2014

Posted by **Alex** on Saturday, October 24, 2009 at 5:39pm.

- math -
**PsyDAG**, Sunday, October 25, 2009 at 11:36amY = Z + 14 and

7Y = 5Z

Substitute Z + 14 for Y in the second equation and solve for Z. Go to the first equation to get Y. After that, it should be no problem to find X.

I hope this helps. Thanks for asking.

- math -
**Shifa**, Monday, March 10, 2014 at 12:52pmY=Z+14------(i)

X Y Z

10 7 5

FRPM LAST TWO RATIOS:

5Y=7Z

FROM EQUATION (i)

5(Z+14)=7Z

Z=$35

NOW PUTTING Z=35 IN (i)

Y=35+14

Y=$49

NOW FROM FIRST TWO RATIOS

7A=10B

7A=10*49

A=$70

TOTAL MONEY= $70+$49+$35=$154

**Answer this Question**

**Related Questions**

algebra math - (QUEESTION 1) In view of the soccer fever, the PE department ...

Maths - I'm really struggling with word problems right now. Got through 20 just ...

Math - A sum of Rs. 1360 has been divided among Atif, Babar and Aqeel such that ...

math - A sum of money is divided between three women A,B and C in the ration 2:3...

math - a total of $24.00 is to be divided among three children in amounts ...

more math - Every month, a girl gets allowance. Assume last year she had no ...

Math - A man and his wife share a sum of money in the ratio 3:2. If the sum of ...

Math - A man and his wife share a sum of money in the ratio 3:2. If the sum of ...

Math - 1. Find two numbers whose sum is 84 and one number is 18 more than the ...

math - Alonso can't decide which size pizza to order. The 10-inch cheese and ...