Add 60/84 and 4/70
60/84 + 4/70 is 27/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 70 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
60/84 = 60 × 5/84 × 5 = 300/420 - Likewise, for the 2nd fraction, since 70 × 6 = 420,
4/70 = 4 × 6/70 × 6 = 24/420 - Add the two like fractions:
300/420 + 24/420 = 300 + 24/420 = 324/420 - 324/420 simplified gives 27/35
- So, 60/84 + 4/70 = 27/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/84+8/70 60/84+12/70 60/84+20/70 60/84+28/70