Add 48/60 and 12/72
48/60 + 12/72 is 29/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 60 × 6 = 360,
48/60 = 48 × 6/60 × 6 = 288/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
12/72 = 12 × 5/72 × 5 = 60/360 - Add the two like fractions:
288/360 + 60/360 = 288 + 60/360 = 348/360 - 348/360 simplified gives 29/30
- So, 48/60 + 12/72 = 29/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/60+12/72 48/60+24/72 48/60+36/72 48/60+60/72 48/60+84/72