Add 1/84 and 32/56
1/84 + 32/56 is 7/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
1/84 = 1 × 2/84 × 2 = 2/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
32/56 = 32 × 3/56 × 3 = 96/168 - Add the two like fractions:
2/168 + 96/168 = 2 + 96/168 = 98/168 - 98/168 simplified gives 7/12
- So, 1/84 + 32/56 = 7/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/84+32/56 1/84+64/56 3/84+32/56 1/84+96/56 5/84+32/56 7/84+32/56