Answers

Divide 15/40 with 21/90

15/40 ÷ 21/90 is 45/28.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 21/90: 90/21
2. Now, multiply it with the dividend
   So, 15/40 ÷ 21/90 = 15/40 × 90/21
3. = 15 × 90/40 × 21 = 1350/840
4. After reducing the fraction, the answer is 45/28
5. In mixed form: 117/28

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