Add 3/90 and 3/25
3/90 + 3/25 is 23/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
3/90 = 3 × 5/90 × 5 = 15/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
3/25 = 3 × 18/25 × 18 = 54/450 - Add the two like fractions:
15/450 + 54/450 = 15 + 54/450 = 69/450 - 69/450 simplified gives 23/150
- So, 3/90 + 3/25 = 23/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/90+3/25 3/90+6/25 3/90+3/50 9/90+3/25 3/90+9/25 3/90+3/75 15/90+3/25 3/90+15/25 21/90+3/25 3/90+21/25