Add 28/48 and 75/40
1st number: 28/48, 2nd number: 1 35/40
28/48 + 75/40 is 59/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 40 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
28/48 = 28 × 5/48 × 5 = 140/240 - Likewise, for the 2nd fraction, since 40 × 6 = 240,
75/40 = 75 × 6/40 × 6 = 450/240 - Add the two like fractions:
140/240 + 450/240 = 140 + 450/240 = 590/240 - 590/240 simplified gives 59/24
- So, 28/48 + 75/40 = 59/24
In mixed form: 211/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/48+75/40 28/96+75/40 28/48+75/80 84/48+75/40