Add 48/40 and 84/36
1st number: 1 8/40, 2nd number: 2 12/36
48/40 + 84/36 is 53/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 36 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
48/40 = 48 × 9/40 × 9 = 432/360 - Likewise, for the 2nd fraction, since 36 × 10 = 360,
84/36 = 84 × 10/36 × 10 = 840/360 - Add the two like fractions:
432/360 + 840/360 = 432 + 840/360 = 1272/360 - 1272/360 simplified gives 53/15
- So, 48/40 + 84/36 = 53/15
In mixed form: 38/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/40+84/36 48/80+84/36 48/40+84/72