Add 27/75 and 8/70
27/75 + 8/70 is 83/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 70 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 75 × 14 = 1050,
27/75 = 27 × 14/75 × 14 = 378/1050 - Likewise, for the 2nd fraction, since 70 × 15 = 1050,
8/70 = 8 × 15/70 × 15 = 120/1050 - Add the two like fractions:
378/1050 + 120/1050 = 378 + 120/1050 = 498/1050 - 498/1050 simplified gives 83/175
- So, 27/75 + 8/70 = 83/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/75+8/70 27/75+16/70 81/75+8/70 27/75+24/70 27/75+40/70 27/75+56/70