Add 70/54 and 63/6
1st number: 1 16/54, 2nd number: 10 3/6
70/54 + 63/6 is 637/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 6 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
70/54 = 70 × 1/54 × 1 = 70/54 - Likewise, for the 2nd fraction, since 6 × 9 = 54,
63/6 = 63 × 9/6 × 9 = 567/54 - Add the two like fractions:
70/54 + 567/54 = 70 + 567/54 = 637/54 - So, 70/54 + 63/6 = 637/54
In mixed form: 1143/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/54+63/12 70/54+63/18 70/54+63/30 70/54+63/42