Add 4/75 and 30/40
4/75 + 30/40 is 241/300.
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,
4/75 = 4 × 8/75 × 8 = 32/600 - Likewise, for the 2nd fraction, since 40 × 15 = 600,
30/40 = 30 × 15/40 × 15 = 450/600 - Add the two like fractions:
32/600 + 450/600 = 32 + 450/600 = 482/600 - 482/600 simplified gives 241/300
- So, 4/75 + 30/40 = 241/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/75+30/40 4/75+60/40 4/75+30/80 12/75+30/40 4/75+90/40 20/75+30/40 28/75+30/40