Add 60/8 and 40/84
1st number: 7 4/8, 2nd number: 40/84
60/8 + 40/84 is 335/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 84 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 8 × 21 = 168,
60/8 = 60 × 21/8 × 21 = 1260/168 - Likewise, for the 2nd fraction, since 84 × 2 = 168,
40/84 = 40 × 2/84 × 2 = 80/168 - Add the two like fractions:
1260/168 + 80/168 = 1260 + 80/168 = 1340/168 - 1340/168 simplified gives 335/42
- So, 60/8 + 40/84 = 335/42
In mixed form: 741/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/8+80/84 60/16+40/84 60/24+40/84 60/40+40/84 60/56+40/84