Answers

Divide 21/90 with 9/8

1^st number: 21/90, 2^nd number: 1 1/8

21/90 ÷ 9/8 is 28/135.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 9/8: 8/9
2. Now, multiply it with the dividend
   So, 21/90 ÷ 9/8 = 21/90 × 8/9
3. = 21 × 8/90 × 9 = 168/810
4. After reducing the fraction, the answer is 28/135

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