Add 4/63 and 40/60
4/63 + 40/60 is 46/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 60 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
4/63 = 4 × 20/63 × 20 = 80/1260 - Likewise, for the 2nd fraction, since 60 × 21 = 1260,
40/60 = 40 × 21/60 × 21 = 840/1260 - Add the two like fractions:
80/1260 + 840/1260 = 80 + 840/1260 = 920/1260 - 920/1260 simplified gives 46/63
- So, 4/63 + 40/60 = 46/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/63+40/60 4/63+80/60 12/63+40/60 20/63+40/60 28/63+40/60