Add 2/90 and 1/48
2/90 + 1/48 is 31/720.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 48 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 90 × 8 = 720,
2/90 = 2 × 8/90 × 8 = 16/720 - Likewise, for the 2nd fraction, since 48 × 15 = 720,
1/48 = 1 × 15/48 × 15 = 15/720 - Add the two like fractions:
16/720 + 15/720 = 16 + 15/720 = 31/720 - So, 2/90 + 1/48 = 31/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/90+1/48 2/90+2/48 2/90+1/96 6/90+1/48 2/90+3/48 10/90+1/48 2/90+5/48 14/90+1/48 2/90+7/48