Answers

Divide 42/45 with 21/18

1^st number: 42/45, 2^nd number: 1 3/18

42/45 ÷ 21/18 is 4/5.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 21/18: 18/21
2. Now, multiply it with the dividend
   So, 42/45 ÷ 21/18 = 42/45 × 18/21
3. = 42 × 18/45 × 21 = 756/945
4. After reducing the fraction, the answer is 4/5

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁸⁴/₄₅÷²¹/₁₈ ⁴²/₄₅÷⁴²/₁₈ ⁴²/₉₀÷²¹/₁₈ ⁴²/₄₅÷²¹/₃₆ ⁴²/₄₅÷⁶³/₁₈ ⁴²/₄₅÷²¹/₅₄ ⁴²/₄₅÷²¹/₉₀

Divide Fractions Calculator