Add 45/32 and 35/56
1st number: 1 13/32, 2nd number: 35/56
45/32 + 35/56 is 65/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 56 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 32 × 7 = 224,
45/32 = 45 × 7/32 × 7 = 315/224 - Likewise, for the 2nd fraction, since 56 × 4 = 224,
35/56 = 35 × 4/56 × 4 = 140/224 - Add the two like fractions:
315/224 + 140/224 = 315 + 140/224 = 455/224 - 455/224 simplified gives 65/32
- So, 45/32 + 35/56 = 65/32
In mixed form: 21/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/32+35/56 45/32+70/56 45/64+35/56 45/96+35/56