Add 75/2 and 40/28
1st number: 37 1/2, 2nd number: 1 12/28
75/2 + 40/28 is 545/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 2 × 14 = 28,
75/2 = 75 × 14/2 × 14 = 1050/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
40/28 = 40 × 1/28 × 1 = 40/28 - Add the two like fractions:
1050/28 + 40/28 = 1050 + 40/28 = 1090/28 - 1090/28 simplified gives 545/14
- So, 75/2 + 40/28 = 545/14
In mixed form: 3813/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/2+80/28 75/4+40/28 75/2+40/56 75/6+40/28 75/2+40/84 75/10+40/28 75/14+40/28