Add 20/75 and 10/14
20/75 + 10/14 is 103/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 14 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 75 × 14 = 1050,
20/75 = 20 × 14/75 × 14 = 280/1050 - Likewise, for the 2nd fraction, since 14 × 75 = 1050,
10/14 = 10 × 75/14 × 75 = 750/1050 - Add the two like fractions:
280/1050 + 750/1050 = 280 + 750/1050 = 1030/1050 - 1030/1050 simplified gives 103/105
- So, 20/75 + 10/14 = 103/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/75+10/14 20/75+20/14 20/75+10/28 60/75+10/14 20/75+30/14 20/75+10/42 20/75+50/14 20/75+10/70 20/75+70/14 20/75+10/98