Add 60/45 and 96/56
1st number: 1 15/45, 2nd number: 1 40/56
60/45 + 96/56 is 64/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 56 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 45 × 56 = 2520,
60/45 = 60 × 56/45 × 56 = 3360/2520 - Likewise, for the 2nd fraction, since 56 × 45 = 2520,
96/56 = 96 × 45/56 × 45 = 4320/2520 - Add the two like fractions:
3360/2520 + 4320/2520 = 3360 + 4320/2520 = 7680/2520 - 7680/2520 simplified gives 64/21
- So, 60/45 + 96/56 = 64/21
In mixed form: 31/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/90+96/56