Add 1/2 and 20/75
1/2 + 20/75 is 23/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 2 × 75 = 150,
1/2 = 1 × 75/2 × 75 = 75/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
20/75 = 20 × 2/75 × 2 = 40/150 - Add the two like fractions:
75/150 + 40/150 = 75 + 40/150 = 115/150 - 115/150 simplified gives 23/30
- So, 1/2 + 20/75 = 23/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 1/2+40/75 1/4+20/75 3/2+20/75 1/2+60/75 1/6+20/75 5/2+20/75 1/10+20/75 7/2+20/75 1/14+20/75