do the ticked question
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ratio is
4:5
let's consider it 4x
and 5x
so 4x+5x=72
9x=72
x=72/9
x=8
so 4x=4×8=32
so 5x=5×8=40
so vinay is 40years and jaya is 32 years
4:5
let's consider it 4x
and 5x
so 4x+5x=72
9x=72
x=72/9
x=8
so 4x=4×8=32
so 5x=5×8=40
so vinay is 40years and jaya is 32 years
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