Add 70/8 and 9/60
1st number: 8 6/8, 2nd number: 9/60
70/8 + 9/60 is 89/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
70/8 = 70 × 15/8 × 15 = 1050/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
9/60 = 9 × 2/60 × 2 = 18/120 - Add the two like fractions:
1050/120 + 18/120 = 1050 + 18/120 = 1068/120 - 1068/120 simplified gives 89/10
- So, 70/8 + 9/60 = 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: 70/8+18/60 70/16+9/60 70/8+27/60 70/24+9/60 70/8+45/60 70/40+9/60 70/8+63/60 70/56+9/60