Add 56/7 and 18/60
1st number: 8 0/7, 2nd number: 18/60
56/7 + 18/60 is 83/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 7 × 60 = 420,
56/7 = 56 × 60/7 × 60 = 3360/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
18/60 = 18 × 7/60 × 7 = 126/420 - Add the two like fractions:
3360/420 + 126/420 = 3360 + 126/420 = 3486/420 - 3486/420 simplified gives 83/10
- So, 56/7 + 18/60 = 83/10
In mixed form: 83/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/7+36/60 56/14+18/60 56/7+54/60 56/21+18/60 56/7+90/60 56/35+18/60 56/49+18/60