Add 2/90 and 35/63
2/90 + 35/63 is 26/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
2/90 = 2 × 7/90 × 7 = 14/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
35/63 = 35 × 10/63 × 10 = 350/630 - Add the two like fractions:
14/630 + 350/630 = 14 + 350/630 = 364/630 - 364/630 simplified gives 26/45
- So, 2/90 + 35/63 = 26/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/90+35/63 2/90+70/63 6/90+35/63 10/90+35/63 14/90+35/63