Add 20/2 and 72/48
1st number: 10 0/2, 2nd number: 1 24/48
20/2 + 72/48 is 23/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 2 × 24 = 48,
20/2 = 20 × 24/2 × 24 = 480/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
72/48 = 72 × 1/48 × 1 = 72/48 - Add the two like fractions:
480/48 + 72/48 = 480 + 72/48 = 552/48 - 552/48 simplified gives 23/2
- So, 20/2 + 72/48 = 23/2
In mixed form: 111/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/2+72/48 20/4+72/48 20/2+72/96 60/2+72/48 20/6+72/48 20/10+72/48 20/14+72/48