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

How would I do this? A sum of money is divided among three persons, X,Y,Z, kn the ratio 10:7:5. If Y gets $14 more than Z, how much will X get and what is the total sum of money? There is no total sum so how do I find it?

- math -
**PsyDAG**, Sunday, October 25, 2009 at 11:36am
Y = 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 12:52pm
Y=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

- maths - A sum of money is divided among three persons, X,Y and z in the ratio of...
- algebra math - (QUEESTION 1) In view of the soccer fever, the PE department ...
- math - A certain sum of money was shared among 3 friends, A, B, and C. A ...
- Math - a sum of money is divided among,bill,carl in the ratio 2:3:5.if carl ...
- Maths - I'm really struggling with word problems right now. Got through 20 just ...
- Plz My Maths - Birr 6,500 Were Divided Equally Among Acertain Number Of Of ...
- Math - A certain amount of money is equally divided between some persons .If ...
- math - a sum of money is shared between to persons at the ratio 2:5 one person ...
- 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...

More Related Questions