Add 7/90 and 1/32
7/90 + 1/32 is 157/1440.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 32 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 90 × 16 = 1440,
7/90 = 7 × 16/90 × 16 = 112/1440 - Likewise, for the 2nd fraction, since 32 × 45 = 1440,
1/32 = 1 × 45/32 × 45 = 45/1440 - Add the two like fractions:
112/1440 + 45/1440 = 112 + 45/1440 = 157/1440 - So, 7/90 + 1/32 = 157/1440
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/90+1/32 7/90+2/32 7/90+1/64 21/90+1/32 7/90+3/32 7/90+1/96 35/90+1/32 7/90+5/32 49/90+1/32 7/90+7/32