Question

Find the number which when divided by 8 upon 21 gives 1. Please explain in detail

Answer 1

Let the number be x.

According to question,

x ÷ 8/21 = 1

x × 21/8 = 1

x= 8/ 21.

So teh number is 8 / 21.

Answer 2

Answer:

8 upon 21

It is the right answer