Question

ratio is 5:6find 115 other number no?​

Answer 1

Step-by-step explanation:

One number is 115.

Other number is 115/5 *6

= 23 * 6

= 138

Answer 2

Answer:

The second Number is 138.

Step-by-step explanation:

Given :

Ratio of the numbers = 5 : 6

One number = 115

To find :

The second number

Solution :

Let the number be y

$\boxed{\sf{5 : 6 : : 115 : y}}$

$\boxed{\sf{Mean \times Mean\:Terms = Extreme \times Extreme \:Terms}}$

Mean terms = 6 and 115

Extreme terms = 5 and y

$\sf{\leadsto} \:6 \times 115 = 5 \times y \\ \\ \sf{\leadsto} \: 690 = 5y \\ \\ \sf{\leadsto} \: y = \dfrac{690}{5} \\ \\ \sf{\leadsto} \: y = 138$

The second Number is 138.