Add 30/80 and 32/75
30/80 + 32/75 is 481/600.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 75 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 80 × 15 = 1200,
30/80 = 30 × 15/80 × 15 = 450/1200 - Likewise, for the 2nd fraction, since 75 × 16 = 1200,
32/75 = 32 × 16/75 × 16 = 512/1200 - Add the two like fractions:
450/1200 + 512/1200 = 450 + 512/1200 = 962/1200 - 962/1200 simplified gives 481/600
- So, 30/80 + 32/75 = 481/600
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/80+32/75 30/80+64/75 90/80+32/75 30/80+96/75