Add 14/75 and 30/70
14/75 + 30/70 is 323/525.
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,
14/75 = 14 × 14/75 × 14 = 196/1050 - Likewise, for the 2nd fraction, since 70 × 15 = 1050,
30/70 = 30 × 15/70 × 15 = 450/1050 - Add the two like fractions:
196/1050 + 450/1050 = 196 + 450/1050 = 646/1050 - 646/1050 simplified gives 323/525
- So, 14/75 + 30/70 = 323/525
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/75+30/70 14/75+60/70 42/75+30/70 14/75+90/70 70/75+30/70 98/75+30/70