Add 70/60 and 56/54
1st number: 1 10/60, 2nd number: 1 2/54
70/60 + 56/54 is 119/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 54 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 60 × 9 = 540,
70/60 = 70 × 9/60 × 9 = 630/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
56/54 = 56 × 10/54 × 10 = 560/540 - Add the two like fractions:
630/540 + 560/540 = 630 + 560/540 = 1190/540 - 1190/540 simplified gives 119/54
- So, 70/60 + 56/54 = 119/54
In mixed form: 211/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: