Add 72/24 and 70/10
1st number: 3 0/24, 2nd number: 7 0/10
72/24 + 70/10 is 10/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 10 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
72/24 = 72 × 5/24 × 5 = 360/120 - Likewise, for the 2nd fraction, since 10 × 12 = 120,
70/10 = 70 × 12/10 × 12 = 840/120 - Add the two like fractions:
360/120 + 840/120 = 360 + 840/120 = 1200/120 - 1200/120 simplified gives 10/1
- So, 72/24 + 70/10 = 10/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/48+70/10 72/24+70/20 72/24+70/30 72/24+70/50