Add 84/40 and 60/10
1st number: 2 4/40, 2nd number: 6 0/10
84/40 + 60/10 is 81/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 10 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
84/40 = 84 × 1/40 × 1 = 84/40 - Likewise, for the 2nd fraction, since 10 × 4 = 40,
60/10 = 60 × 4/10 × 4 = 240/40 - Add the two like fractions:
84/40 + 240/40 = 84 + 240/40 = 324/40 - 324/40 simplified gives 81/10
- So, 84/40 + 60/10 = 81/10
In mixed form: 81/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/80+60/10 84/40+60/20 84/40+60/30 84/40+60/50 84/40+60/70