Add 75/8 and 18/60
1st number: 9 3/8, 2nd number: 18/60
75/8 + 18/60 is 387/40.
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,
75/8 = 75 × 15/8 × 15 = 1125/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
18/60 = 18 × 2/60 × 2 = 36/120 - Add the two like fractions:
1125/120 + 36/120 = 1125 + 36/120 = 1161/120 - 1161/120 simplified gives 387/40
- So, 75/8 + 18/60 = 387/40
In mixed form: 927/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/8+36/60 75/16+18/60 75/8+54/60 75/24+18/60 75/8+90/60 75/40+18/60 75/56+18/60