Question

Find the inverse ratio of 65:15 and 88:11.​

Answer 1

Answer:

65:15 :- 15:65

88:11 :- 11:88

Step-by-step explanation:

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here is your answer:-

• the inverse ratio of 65:15 is 15:65

• the inverse ratio of 88:11 is 11:88

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Answer 2

Given : The ratios are 65:15 and 88:11

To find : The inverse ratios.

Solution :

We can simply solve this mathematical problem by using the following mathematical process. (our goal is to calculate the inverse ratios.)

If,

A given ratio is = x : y

Then,

Its inverse ratio will be =

$\frac{1}{x} : \frac{1}{y}$

So, the first ratio = 65:15

The inverse ratio will be :

$= \frac{1}{65} : \frac{1}{15}$

$= \frac{ \frac{1}{65} }{\frac{1}{15}}$

$= \frac {1}{65} \times \frac{15}{1}$

= 15 : 65

= 3 : 13 (simplified)

Similarly,

The second ratio = 88:11

The inverse ratio will be :

$= \frac{1}{88} : \frac{1}{11}$

$= \frac{\frac{1}{88}}{\frac{1}{11}}$

$= \frac{1}{88} \times \frac{11}{1}$

= 11 : 88

= 1 : 8 (simplified)

Hence, the inverse ratios are 3:13 and 1:8