Add 49/32 and 4/90
1st number: 1 17/32, 2nd number: 4/90
49/32 + 4/90 is 2269/1440.
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,
4/90 = 4 × 16/90 × 16 = 64/1440 - Add the two like fractions:
2205/1440 + 64/1440 = 2205 + 64/1440 = 2269/1440 - So, 49/32 + 4/90 = 2269/1440
In mixed form: 1829/1440
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/32+4/90 49/32+8/90 49/64+4/90 49/32+12/90 49/96+4/90 49/32+20/90 49/32+28/90