Add 15/70 and 6/75
15/70 + 6/75 is 103/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 75 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 70 × 15 = 1050,
15/70 = 15 × 15/70 × 15 = 225/1050 - Likewise, for the 2nd fraction, since 75 × 14 = 1050,
6/75 = 6 × 14/75 × 14 = 84/1050 - Add the two like fractions:
225/1050 + 84/1050 = 225 + 84/1050 = 309/1050 - 309/1050 simplified gives 103/350
- So, 15/70 + 6/75 = 103/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/70+6/75 15/70+12/75 45/70+6/75 15/70+18/75 75/70+6/75 15/70+30/75 15/70+42/75