Add 4/63 and 24/90
4/63 + 24/90 is 104/315.
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,
4/63 = 4 × 10/63 × 10 = 40/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
24/90 = 24 × 7/90 × 7 = 168/630 - Add the two like fractions:
40/630 + 168/630 = 40 + 168/630 = 208/630 - 208/630 simplified gives 104/315
- So, 4/63 + 24/90 = 104/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/63+24/90 4/63+48/90 12/63+24/90 4/63+72/90 20/63+24/90 28/63+24/90