Add 8/5 and 18/60
1st number: 1 3/5, 2nd number: 18/60
8/5 + 18/60 is 19/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 5 × 12 = 60,
8/5 = 8 × 12/5 × 12 = 96/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
18/60 = 18 × 1/60 × 1 = 18/60 - Add the two like fractions:
96/60 + 18/60 = 96 + 18/60 = 114/60 - 114/60 simplified gives 19/10
- So, 8/5 + 18/60 = 19/10
In mixed form: 19/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/5+18/60 8/5+36/60 8/10+18/60 24/5+18/60 8/5+54/60 8/15+18/60 40/5+18/60 8/5+90/60 8/25+18/60 56/5+18/60 8/35+18/60