Add 32/40 and 1/63
32/40 + 1/63 is 257/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 63 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 40 × 63 = 2520,
32/40 = 32 × 63/40 × 63 = 2016/2520 - Likewise, for the 2nd fraction, since 63 × 40 = 2520,
1/63 = 1 × 40/63 × 40 = 40/2520 - Add the two like fractions:
2016/2520 + 40/2520 = 2016 + 40/2520 = 2056/2520 - 2056/2520 simplified gives 257/315
- So, 32/40 + 1/63 = 257/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/40+1/63 32/40+2/63 32/80+1/63 96/40+1/63 32/40+3/63 32/40+5/63 32/40+7/63