Add 7/60 and 12/40
7/60 + 12/40 is 5/12.
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,
7/60 = 7 × 2/60 × 2 = 14/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
12/40 = 12 × 3/40 × 3 = 36/120 - Add the two like fractions:
14/120 + 36/120 = 14 + 36/120 = 50/120 - 50/120 simplified gives 5/12
- So, 7/60 + 12/40 = 5/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/60+12/40 7/60+24/40 7/60+12/80 21/60+12/40 7/60+36/40 35/60+12/40 7/60+60/40 49/60+12/40 7/60+84/40