Add 8/7 and 98/60
1st number: 1 1/7, 2nd number: 1 38/60
8/7 + 98/60 is 583/210.
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,
8/7 = 8 × 60/7 × 60 = 480/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
98/60 = 98 × 7/60 × 7 = 686/420 - Add the two like fractions:
480/420 + 686/420 = 480 + 686/420 = 1166/420 - 1166/420 simplified gives 583/210
- So, 8/7 + 98/60 = 583/210
In mixed form: 2163/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/7+98/60 8/14+98/60 24/7+98/60 8/21+98/60 40/7+98/60 8/35+98/60 56/7+98/60 8/49+98/60