Add 20/48 and 3/10
20/48 + 3/10 is 43/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 10 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
20/48 = 20 × 5/48 × 5 = 100/240 - Likewise, for the 2nd fraction, since 10 × 24 = 240,
3/10 = 3 × 24/10 × 24 = 72/240 - Add the two like fractions:
100/240 + 72/240 = 100 + 72/240 = 172/240 - 172/240 simplified gives 43/60
- So, 20/48 + 3/10 = 43/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/48+3/10 20/48+6/10 20/96+3/10 20/48+3/20 60/48+3/10 20/48+9/10 20/48+3/30 20/48+15/10 20/48+3/50 20/48+21/10 20/48+3/70