Answers

Divide 21/90 with 21/63

21/90 ÷ 21/63 is 7/10.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 21/63: 63/21
2. Now, multiply it with the dividend
   So, 21/90 ÷ 21/63 = 21/90 × 63/21
3. = 21 × 63/90 × 21 = 1323/1890
4. After reducing the fraction, the answer is 7/10

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