Add 50/2 and 72/40
1st number: 25 0/2, 2nd number: 1 32/40
50/2 + 72/40 is 134/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
50/2 = 50 × 20/2 × 20 = 1000/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
72/40 = 72 × 1/40 × 1 = 72/40 - Add the two like fractions:
1000/40 + 72/40 = 1000 + 72/40 = 1072/40 - 1072/40 simplified gives 134/5
- So, 50/2 + 72/40 = 134/5
In mixed form: 264/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4+72/40 50/2+72/80 50/6+72/40 50/10+72/40 50/14+72/40