the ages of Hari and Harry are in the ratio 5 ratio 7 four years from now the ratio of their ages will be 3 ratio 4 find their present ages
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i guess so but i am not sure
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let the hari & harry ages are x & y respectively
x/y=5/7
or x=(5/7)y
after 4 years
8x+4)/(y+4)=3/4
now putting x value in given equation
now we may find value of y.
& x
solving both equation
x/y=5/7
or x=(5/7)y
after 4 years
8x+4)/(y+4)=3/4
now putting x value in given equation
now we may find value of y.
& x
solving both equation
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