Add 60/5 and 30/84
1st number: 12 0/5, 2nd number: 30/84
60/5 + 30/84 is 173/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 5 × 84 = 420,
60/5 = 60 × 84/5 × 84 = 5040/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
30/84 = 30 × 5/84 × 5 = 150/420 - Add the two like fractions:
5040/420 + 150/420 = 5040 + 150/420 = 5190/420 - 5190/420 simplified gives 173/14
- So, 60/5 + 30/84 = 173/14
In mixed form: 125/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5+60/84 60/10+30/84 60/5+90/84 60/15+30/84 60/25+30/84 60/35+30/84