Question

By what number should 56/9 be multiplied to get 64/9 solve this and plz show the method ​

Answer 1

ANSWER:

• Other number = 8/7

GIVEN:

• Product of two numbers is 64/9.
• One number = 56/9

TO FIND:

• Other number

SOLUTION:

Let the number be x

$\implies \: x \times \dfrac{56}{9} = \dfrac{64}{9} \\ \\ \implies \: \dfrac{56x}{9} = \dfrac{64}{9} \\ \\ \implies \: x = \dfrac{64}{9} \times \dfrac{9}{56} \\ \\ \implies \: x \: = \dfrac{8}{7}$

Other number = 8/7

NOTE:

• This type of questions can be solved by first supposing a number be x or any other variable.
• Then find a suitable expression according to the Question and simplify it and find the value of the variable.