The ages of Hari and Harry are in the ratio 5:7. Four years from now the ratio of thier ages will be 3:4. Find thier ages
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let their ages x
atq
5x+4/7x+4 = 3x/4x
x= 4
atq
5x+4/7x+4 = 3x/4x
x= 4
Anonymous:
put value on number u will get tthe ans
how do we value it?
5x/7x - 5×4/ 7×4 20 / 28
hari 20
harry 28
Thanks
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