Answers

Add 32/20 and 75/16

1^st number: 1 12/20, 2^nd number: 4 11/16

32/20 + 75/16 is 503/80.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 16 is 80
   
   Next, find the equivalent fraction of both fractional numbers with denominator 80
2. For the 1st fraction, since 20 × 4 = 80,
   32/20 = 32 × 4/20 × 4 = 128/80
3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
   75/16 = 75 × 5/16 × 5 = 375/80
4. Add the two like fractions:
   128/80 + 375/80 = 128 + 375/80 = 503/80
5. So, 32/20 + 75/16 = 503/80
   In mixed form: 623/80

MathStep (Works offline)

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

Related: ⁶⁴/₂₀+⁷⁵/₁₆ ³²/₄₀+⁷⁵/₁₆ ³²/₂₀+⁷⁵/₃₂ ⁹⁶/₂₀+⁷⁵/₁₆ ³²/₆₀+⁷⁵/₁₆ ³²/₂₀+⁷⁵/₄₈ ³²/₂₀+⁷⁵/₈₀

Add Fractions Calculator