Add 63/60 and 8/15
1st number: 1 3/60, 2nd number: 8/15
63/60 + 8/15 is 19/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
63/60 = 63 × 1/60 × 1 = 63/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
8/15 = 8 × 4/15 × 4 = 32/60 - Add the two like fractions:
63/60 + 32/60 = 63 + 32/60 = 95/60 - 95/60 simplified gives 19/12
- So, 63/60 + 8/15 = 19/12
In mixed form: 17/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/60+16/15 63/60+8/30 63/60+24/15 63/60+8/45 63/60+40/15 63/60+8/75 63/60+56/15