Add 70/60 and 1/30
1st number: 1 10/60, 2nd number: 1/30
70/60 + 1/30 is 6/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
70/60 = 70 × 1/60 × 1 = 70/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
1/30 = 1 × 2/30 × 2 = 2/60 - Add the two like fractions:
70/60 + 2/60 = 70 + 2/60 = 72/60 - 72/60 simplified gives 6/5
- So, 70/60 + 1/30 = 6/5
In mixed form: 11/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/60+2/30 70/60+1/60 70/60+3/30 70/60+1/90 70/60+5/30 70/60+7/30