Saturday

January 31, 2015

January 31, 2015

Posted by **Lance** on Wednesday, October 24, 2012 at 4:35am.

- Maths -
**Reiny**, Wednesday, October 24, 2012 at 8:50amFarid had x

Peter had 2x

Peter : Kiran = 2x : k = 6 : 5

2x/k = 6/5

6k = 10x

k = 5x/3

Kiran had 5x/3

Farid gives (2/3)(x) to Peter

Farid gives (1/3)(x) to Kiran

but this (1/3)x = 10

x=30

So...

Farid had 30

Peter had 60

Kiran had 50

check:

Peter had twice as many as Farid ✔

ratio of peter to Kiran = 60:50 = 6:5 ✔

Kiran got 10 cards from Farid, which should be (1/3)(30) ✔

**Answer this Question**

**Related Questions**

maths p5 - 1. Three boxes A, B and C weigh 12kg altogether. Box A weighs 1.2kg ...

maths - aman had 128 trading cards. he gave 3/8 of his cards to mohit and 1/4 ...

maths - aman had 128 trading cards. he gave 3/8 of his cards to mohit and 1/4 ...

MATHS - Could you please check my answer? Daniel played a cards game in which ...

math - Katie had a pack of twenty four cards numbered 1- 24. She arranged the ...

math - Tommy, Shawn, and ricky had a total of 192 picture cards. In a game, ...

math - Tommy, Shawn and Ricky had a total of 192 picture cards. In a game, Tommy...

Algebra - Hi, can I have some help with my permutation/combination homework? "...

math - bill and anig both have baseball cards. aniq has four times as many cards...

math (always) - if peter has 60 basball cards in his collection how many ...