Add 63/84 and 10/75
63/84 + 10/75 is 53/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 75 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
63/84 = 63 × 25/84 × 25 = 1575/2100 - Likewise, for the 2nd fraction, since 75 × 28 = 2100,
10/75 = 10 × 28/75 × 28 = 280/2100 - Add the two like fractions:
1575/2100 + 280/2100 = 1575 + 280/2100 = 1855/2100 - 1855/2100 simplified gives 53/60
- So, 63/84 + 10/75 = 53/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/84+20/75 63/84+30/75 63/84+50/75 63/84+70/75