Add 75/5 and 27/7
1st number: 15 0/5, 2nd number: 3 6/7
75/5 + 27/7 is 132/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 5 × 7 = 35,
75/5 = 75 × 7/5 × 7 = 525/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
27/7 = 27 × 5/7 × 5 = 135/35 - Add the two like fractions:
525/35 + 135/35 = 525 + 135/35 = 660/35 - 660/35 simplified gives 132/7
- So, 75/5 + 27/7 = 132/7
In mixed form: 186/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/5+54/7 75/10+27/7 75/5+27/14 75/5+81/7 75/15+27/7 75/5+27/21 75/25+27/7 75/5+27/35 75/35+27/7 75/5+27/49