Question

13 is related to 42 in the same way 65 is related to??

Answer 1

Answer:

If 13 is related to 42 in the same way 65 is also related to 13 because it is in the table of 13

Answer 2

13 is related to 42 in the same way 65 is related to 210

GIVEN:- 13 is related to 42

TO FIND:- 65 is related to?

SOLUTION:-

According to the question,

Let the number which needs to be found out be x

13 is related to 42 in the same way 65 is related to x

We can assume both the relation as ratio and as it is given that the relation should be in the same way so both the ratios will be in proportion

Therefore, 13:42::65:x

It can be solved as

$\frac{13}{42} = \frac{65}{x}$

Through cross multiplication

$13 \times x = 65 \times 42 \\ 13x = 2730$

Dividing both sides by 13

$\frac{13x}{13} = \frac{2730}{13} \\ x = 210$

Hence, 13 is related to 42 in the same way 65 is related to 210

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