Add 75/2 and 25/7
1st number: 37 1/2, 2nd number: 3 4/7
75/2 + 25/7 is 575/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
75/2 = 75 × 7/2 × 7 = 525/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
25/7 = 25 × 2/7 × 2 = 50/14 - Add the two like fractions:
525/14 + 50/14 = 525 + 50/14 = 575/14 - So, 75/2 + 25/7 = 575/14
In mixed form: 411/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/2+50/7 75/4+25/7 75/2+25/14 75/2+75/7 75/6+25/7 75/2+25/21 75/10+25/7 75/2+25/35 75/14+25/7 75/2+25/49