Add 8/45 and 10/15
8/45 + 10/15 is 38/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 15 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
8/45 = 8 × 1/45 × 1 = 8/45 - Likewise, for the 2nd fraction, since 15 × 3 = 45,
10/15 = 10 × 3/15 × 3 = 30/45 - Add the two like fractions:
8/45 + 30/45 = 8 + 30/45 = 38/45 - So, 8/45 + 10/15 = 38/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/45+10/15 8/45+20/15 8/90+10/15 8/45+10/30 24/45+10/15 8/45+30/15 8/45+10/45 40/45+10/15 8/45+50/15 8/45+10/75 56/45+10/15 8/45+70/15