Add 10/63 and 16/40
10/63 + 16/40 is 176/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 40 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 63 × 40 = 2520,
10/63 = 10 × 40/63 × 40 = 400/2520 - Likewise, for the 2nd fraction, since 40 × 63 = 2520,
16/40 = 16 × 63/40 × 63 = 1008/2520 - Add the two like fractions:
400/2520 + 1008/2520 = 400 + 1008/2520 = 1408/2520 - 1408/2520 simplified gives 176/315
- So, 10/63 + 16/40 = 176/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/63+16/40 10/63+32/40 10/63+16/80 30/63+16/40 10/63+48/40 50/63+16/40 10/63+80/40 70/63+16/40