Add 16/60 and 40/7
1st number: 16/60, 2nd number: 5 5/7
16/60 + 40/7 is 628/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 7 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
16/60 = 16 × 7/60 × 7 = 112/420 - Likewise, for the 2nd fraction, since 7 × 60 = 420,
40/7 = 40 × 60/7 × 60 = 2400/420 - Add the two like fractions:
112/420 + 2400/420 = 112 + 2400/420 = 2512/420 - 2512/420 simplified gives 628/105
- So, 16/60 + 40/7 = 628/105
In mixed form: 5103/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/60+40/7 16/60+80/7 16/60+40/14 48/60+40/7 16/60+40/21 80/60+40/7 16/60+40/35 16/60+40/49