Answers

Multiply 28/2 with 21/90

1^st number: 14 0/2, 2^nd number: 21/90

This multiplication involving fractions can also be rephrased as "What is 28/2 of 21/90?"

28/2 × 21/90 is 49/15.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 28/2 × 21/90 = 28 × 21/2 × 90 = 588/180
3. After reducing the fraction, the answer is 49/15
4. In mixed form: 34/15

MathStep (Works offline)

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

Related: ⁵⁶/₂ײ¹/₉₀ ²⁸/₂×⁴²/₉₀ ²⁸/₄ײ¹/₉₀ ⁸⁴/₂ײ¹/₉₀ ²⁸/₂×⁶³/₉₀ ²⁸/₆ײ¹/₉₀ ²⁸/₁₀ײ¹/₉₀ ²⁸/₁₄ײ¹/₉₀

Multiply Fractions Calculator