Add 60/45 and 9/56
1st number: 1 15/45, 2nd number: 9/56
60/45 + 9/56 is 251/168.
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,
9/56 = 9 × 45/56 × 45 = 405/2520 - Add the two like fractions:
3360/2520 + 405/2520 = 3360 + 405/2520 = 3765/2520 - 3765/2520 simplified gives 251/168
- So, 60/45 + 9/56 = 251/168
In mixed form: 183/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/45+18/56 60/90+9/56 60/45+27/56 60/45+45/56 60/45+63/56