Add 60/16 and 84/40
1st number: 3 12/16, 2nd number: 2 4/40
60/16 + 84/40 is 117/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 40 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
60/16 = 60 × 5/16 × 5 = 300/80 - Likewise, for the 2nd fraction, since 40 × 2 = 80,
84/40 = 84 × 2/40 × 2 = 168/80 - Add the two like fractions:
300/80 + 168/80 = 300 + 168/80 = 468/80 - 468/80 simplified gives 117/20
- So, 60/16 + 84/40 = 117/20
In mixed form: 517/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/32+84/40 60/16+84/80 60/48+84/40 60/80+84/40