Add 5/75 and 6/42
5/75 + 6/42 is 22/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 75 × 14 = 1050,
5/75 = 5 × 14/75 × 14 = 70/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
6/42 = 6 × 25/42 × 25 = 150/1050 - Add the two like fractions:
70/1050 + 150/1050 = 70 + 150/1050 = 220/1050 - 220/1050 simplified gives 22/105
- So, 5/75 + 6/42 = 22/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/75+6/42 5/75+12/42 5/75+6/84 15/75+6/42 5/75+18/42 25/75+6/42 5/75+30/42 35/75+6/42