Add 49/32 and 7/90
1st number: 1 17/32, 2nd number: 7/90
49/32 + 7/90 is 2317/1440.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 90 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 32 × 45 = 1440,
49/32 = 49 × 45/32 × 45 = 2205/1440 - Likewise, for the 2nd fraction, since 90 × 16 = 1440,
7/90 = 7 × 16/90 × 16 = 112/1440 - Add the two like fractions:
2205/1440 + 112/1440 = 2205 + 112/1440 = 2317/1440 - So, 49/32 + 7/90 = 2317/1440
In mixed form: 1877/1440
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/32+7/90 49/32+14/90 49/64+7/90 49/32+21/90 49/96+7/90 49/32+35/90 49/32+49/90