Asked by Jana

How can the number 39 be divided into two parts in order that the sum of 2/3 of one part and 3/4 of the other part is 28? Explain your workings
Answered by Kon
Let x be one part and 39-x be the other part.

ans:2/3(x)+3/4(39-x)=28
x=15

therefore,one part divided out is 15 and the other part is (15-2)=13
Answered by Kon
oh sorry,the other part is 39-15 and should be24
Answered by Alpha
Mary's age is 2/3 that of Peter's. Two years ago Mary's age was 1/2 of what Peter's age will be in five years time. How old is Peter now?
Answered by Shahzain
2/3
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