At present, the ratio of the ages of Satish and Dinesh is 6 : 5 and 15 years from now the ratio will get changed to 9 : 8. The present age of Satish (in years) is |
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a) |
40 |
b) |
30 |
c) |
21 |
d) |
23 |

At present, the ratio of the ages of Satish and Dinesh is 6 : 5 and 15 years from now the ratio will get changed to 9 : 8. The present age of Satish (in years) is |
|||||||

a) |
40 |
b) |
30 |
c) |
21 |
d) |
23 |

1 Answer

127 votes

Using concept, if the present ages of and is and after years the ratio changed to then

Here and

∴ Age of satish = 6years

127 votes

127