Add 49/90 and 1/4
49/90 + 1/4 is 143/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 4 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
49/90 = 49 × 2/90 × 2 = 98/180 - Likewise, for the 2nd fraction, since 4 × 45 = 180,
1/4 = 1 × 45/4 × 45 = 45/180 - Add the two like fractions:
98/180 + 45/180 = 98 + 45/180 = 143/180 - So, 49/90 + 1/4 = 143/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/90+1/4 49/90+2/4 49/90+1/8 49/90+3/4 49/90+1/12 49/90+5/4 49/90+1/20 49/90+7/4 49/90+1/28