q) one year ago the ratio of gauravs and sachins age was
6:7 respectively four years hence , the ratio would become
7: 8 how old is sachin ?
/// any one tell wheather my procedure ids correct or
wrong///
let gauravs and sachins age one year ago was 6X and 7X
respectively
four years hence gauravs age is =6X+4
four years hence sachins age is =7X+4
6x+4/7x+4=7/8
Answer Posted / saurabh
answer would be like this...............
6x+5=7
------
7x+5=8
solving the equation...
48x+40=49x+35
or
1x=5
i.e
sachin's age is 6(5)+5
or 35 year
.............
Is This Answer Correct ? | 16 Yes | 16 No |
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