Add 40/48 and 84/80
1st number: 40/48, 2nd number: 1 4/80
40/48 + 84/80 is 113/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
40/48 = 40 × 5/48 × 5 = 200/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
84/80 = 84 × 3/80 × 3 = 252/240 - Add the two like fractions:
200/240 + 252/240 = 200 + 252/240 = 452/240 - 452/240 simplified gives 113/60
- So, 40/48 + 84/80 = 113/60
In mixed form: 153/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/48+84/80 40/96+84/80