Add 16/60 and 70/40
1st number: 16/60, 2nd number: 1 30/40
16/60 + 70/40 is 121/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 60 × 2 = 120,
16/60 = 16 × 2/60 × 2 = 32/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
70/40 = 70 × 3/40 × 3 = 210/120 - Add the two like fractions:
32/120 + 210/120 = 32 + 210/120 = 242/120 - 242/120 simplified gives 121/60
- So, 16/60 + 70/40 = 121/60
In mixed form: 21/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/60+70/40 16/60+70/80 48/60+70/40 80/60+70/40