Add 5/75 and 2/40
5/75 + 2/40 is 7/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 40 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 75 × 8 = 600,
5/75 = 5 × 8/75 × 8 = 40/600 - Likewise, for the 2nd fraction, since 40 × 15 = 600,
2/40 = 2 × 15/40 × 15 = 30/600 - Add the two like fractions:
40/600 + 30/600 = 40 + 30/600 = 70/600 - 70/600 simplified gives 7/60
- So, 5/75 + 2/40 = 7/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/75+2/40 5/75+4/40 5/75+2/80 15/75+2/40 5/75+6/40 25/75+2/40 5/75+10/40 35/75+2/40 5/75+14/40