Add 49/35 and 7/90
1st number: 1 14/35, 2nd number: 7/90
49/35 + 7/90 is 133/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
49/35 = 49 × 18/35 × 18 = 882/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
7/90 = 7 × 7/90 × 7 = 49/630 - Add the two like fractions:
882/630 + 49/630 = 882 + 49/630 = 931/630 - 931/630 simplified gives 133/90
- So, 49/35 + 7/90 = 133/90
In mixed form: 143/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/35+7/90 49/35+14/90 49/70+7/90 49/35+21/90 49/35+35/90 49/35+49/90