the age of Rahul and Haroon are in the ratio 5 : 7 .four years letter the sum of their ages will be 56 Year .
what are their present ages
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Current age is in ratio
5x:7x
4years later ages are
5x+4+7x+4=56
12x=56-8
12x=48
x=4
age of first person =5*4=20
age of 2nd person=7*4=28
5x:7x
4years later ages are
5x+4+7x+4=56
12x=56-8
12x=48
x=4
age of first person =5*4=20
age of 2nd person=7*4=28
Answered by
1
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tanujtherockstpckrkh:
they asked only present ages
yours way is wrong
7*4 is 28
they asked present ages
not 21
u answered 7*4=21
5x+7x=12x
not 13x
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