Add 1/5 and 30/60
1/5 + 30/60 is 7/10.
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,
1/5 = 1 × 12/5 × 12 = 12/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
30/60 = 30 × 1/60 × 1 = 30/60 - Add the two like fractions:
12/60 + 30/60 = 12 + 30/60 = 42/60 - 42/60 simplified gives 7/10
- So, 1/5 + 30/60 = 7/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/5+30/60 1/10+30/60 3/5+30/60 1/5+90/60 1/15+30/60 1/25+30/60 7/5+30/60 1/35+30/60