Question

The ages of Arjun and Sahadev are in the ratio 4:5. After 5 years their ages will be in the ratio 5:6.
Find their present ages.

Answer 1

Answer:

$2 {2 { { < x}^{2} }^{2} }^{?}$

Step-by-step explanation:

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Answer 2

Answer:

Let their present ages be x

that Is 4x and 5x

after 5 years it'll be 5:6

$\frac{4x + 5}{5x + 5} = \frac{5}{6} \\ 6(4x + 5) = 5(5x + 5) \\ 24x + 30 = 25x + 25 \\ 30 - 25 = 25x - 24x \\ x = 5$

therefore their present ages are

4x=4×5=20

5x=5×5=25

after 5 years it'll be

20+5=25

25+5=30

hope it helps