Question

find the missing number 16/24 =90/?​

Answer 1

Answer:

90/135

Step-by-step explanation:

16/24 is in the ratio 2:3

so,

2/3=90/x

cross multiplication

2x = 90 x 3

2x = 270

x = 270/3

x = 135

Answer 2

To find : missing number

Given : $\frac{16}{24} = \frac{90}{? }$

Solution :  

• Let , the missing number be $x$ , then we write given equation as :

        $\frac{16}{24} = \frac{90}{x }$

• To find the missing number $x$ we cross multiply terms . Leaving the variable $x$ at LHS .

              $x = \frac{90 \times 24}{16}$  

• By multiplying and dividing we find the value of $x$ .

                $= \frac{2160}{16}$

             $x = 135$

Hence, the ,missing number $x$ is $135$.