Add 32/63 and 9/90
32/63 + 9/90 is 383/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
32/63 = 32 × 10/63 × 10 = 320/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
9/90 = 9 × 7/90 × 7 = 63/630 - Add the two like fractions:
320/630 + 63/630 = 320 + 63/630 = 383/630 - So, 32/63 + 9/90 = 383/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/63+9/90 32/63+18/90 96/63+9/90 32/63+27/90 32/63+45/90 32/63+63/90