The average age of a man and his son is 35 years. The ratio of their age is 5: 2. The son’s age is |
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a) |
20 years |
b) |
40 years |
c) |
50 years |
d) |
35 years |
The average age of a man and his son is 35 years. The ratio of their age is 5: 2. The son’s age is |
|||||||
a) |
20 years |
b) |
40 years |
c) |
50 years |
d) |
35 years |