Question

21/7 ÷ what =1..plz give the answer​

Answer 1

Answer:

21/7÷21/7

21/7×7/21

0

Step-by-step explanation:

hope it will help you

Answer 2

Answer:

$\frac{21}{7} \div x = 1 \\ x = 1 \times \frac{7}{21} \\ x = \frac{1}{3}$

♠ Hope this may help you ♠