Answers

Divide 21/80 with 10/9

1^st number: 21/80, 2^nd number: 1 1/9

21/80 ÷ 10/9 is 189/800.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 10/9: 9/10
2. Now, multiply it with the dividend
   So, 21/80 ÷ 10/9 = 21/80 × 9/10
3. = 21 × 9/80 × 10 = 189/800

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