Add 75/7 and 27/60
1st number: 10 5/7, 2nd number: 27/60
75/7 + 27/60 is 1563/140.
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,
75/7 = 75 × 60/7 × 60 = 4500/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
27/60 = 27 × 7/60 × 7 = 189/420 - Add the two like fractions:
4500/420 + 189/420 = 4500 + 189/420 = 4689/420 - 4689/420 simplified gives 1563/140
- So, 75/7 + 27/60 = 1563/140
In mixed form: 1123/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/7+54/60 75/14+27/60 75/7+81/60 75/21+27/60 75/35+27/60 75/49+27/60