Add 70/54 and 9/10
1st number: 1 16/54, 2nd number: 9/10
70/54 + 9/10 is 593/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
70/54 = 70 × 5/54 × 5 = 350/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
9/10 = 9 × 27/10 × 27 = 243/270 - Add the two like fractions:
350/270 + 243/270 = 350 + 243/270 = 593/270 - So, 70/54 + 9/10 = 593/270
In mixed form: 253/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/54+18/10 70/54+9/20 70/54+27/10 70/54+9/30 70/54+45/10 70/54+9/50 70/54+63/10 70/54+9/70