Add 9/60 and 70/8
1st number: 9/60, 2nd number: 8 6/8
9/60 + 70/8 is 89/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 60 × 2 = 120,
9/60 = 9 × 2/60 × 2 = 18/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
70/8 = 70 × 15/8 × 15 = 1050/120 - Add the two like fractions:
18/120 + 1050/120 = 18 + 1050/120 = 1068/120 - 1068/120 simplified gives 89/10
- So, 9/60 + 70/8 = 89/10
In mixed form: 89/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/60+70/8 9/60+70/16 27/60+70/8 9/60+70/24 45/60+70/8 9/60+70/40 63/60+70/8 9/60+70/56