Add 36/35 and 7/90
1st number: 1 1/35, 2nd number: 7/90
36/35 + 7/90 is 697/630.
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,
36/35 = 36 × 18/35 × 18 = 648/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
7/90 = 7 × 7/90 × 7 = 49/630 - Add the two like fractions:
648/630 + 49/630 = 648 + 49/630 = 697/630 - So, 36/35 + 7/90 = 697/630
In mixed form: 167/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/35+7/90 36/35+14/90 36/70+7/90 36/35+21/90 36/35+35/90 36/35+49/90