Question

By which rational number should 8/39 be multiplied to obtain 7/52​

Answer 1

Step-by-step explanation:

do the cross multiplication

means that know

do

like this: 8×52/39×52

7×39/52×39

and see the answer

Answer 2

Answer:

Question:-

By which rational number should 8/39 be multiplied to obtain 7/52.

Answer :-

• 21/32

Given:-

• First number = 8/39
• Product = 7/52

To find :-

• Another number

Solution:-

$\implies \: \frac{8}{39} \times x = \frac{7}{52} \\ \\ \implies \: x = \frac{7}{52} \div \frac{8}{39} \\ \\ \implies \: x = \frac{7}{52} \times \frac{39}{8} \\ \\ \implies \: x = \frac{21}{32}$

Hence,

8/39 should be multiplied with 21/32 to get 7/52.