Add 20/70 and 1/48
20/70 + 1/48 is 103/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 48 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 70 × 24 = 1680,
20/70 = 20 × 24/70 × 24 = 480/1680 - Likewise, for the 2nd fraction, since 48 × 35 = 1680,
1/48 = 1 × 35/48 × 35 = 35/1680 - Add the two like fractions:
480/1680 + 35/1680 = 480 + 35/1680 = 515/1680 - 515/1680 simplified gives 103/336
- So, 20/70 + 1/48 = 103/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/70+1/48 20/70+2/48 20/70+1/96 60/70+1/48 20/70+3/48 20/70+5/48 20/70+7/48