Question

5. The ages of A and B are in the ratio 5:7. Four years later, the sum of their ages will be 56 years. What are their present ages?​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Let the ages be 5x and 7x

Four years later the sum of their ages will be 56 years

=5x+4+7x+4=56

=12x= 56-8

x=48/12

=4

present age of A= 5×4-4= 20-4= 16

Present age of B= 7×4-4=28-4=24