Add 32/56 and 14/42
32/56 + 14/42 is 19/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 42 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
32/56 = 32 × 3/56 × 3 = 96/168 - Likewise, for the 2nd fraction, since 42 × 4 = 168,
14/42 = 14 × 4/42 × 4 = 56/168 - Add the two like fractions:
96/168 + 56/168 = 96 + 56/168 = 152/168 - 152/168 simplified gives 19/21
- So, 32/56 + 14/42 = 19/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/56+14/42 32/56+28/42 32/56+14/84 96/56+14/42 32/56+70/42 32/56+98/42