the ratio of present ages of john and salman is 1:2.if the sum of their ages is 18 years.what is the present age of salman?
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Answered by
1
Answer:
Step-by-step explanation:
1x+2x=18
3x=18
x=18/3
x=6
Answered by
2
Answer:
Let present age of john:-1x
Let present age of salman:-2x
(1x+2x)=18
3x=18
x=18/3
x=6
present age of john=1×=1×6
=6
present age of salman=2x=2×6
=12
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