Add 60/18 and 8/45
1st number: 3 6/18, 2nd number: 8/45
60/18 + 8/45 is 158/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
60/18 = 60 × 5/18 × 5 = 300/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
8/45 = 8 × 2/45 × 2 = 16/90 - Add the two like fractions:
300/90 + 16/90 = 300 + 16/90 = 316/90 - 316/90 simplified gives 158/45
- So, 60/18 + 8/45 = 158/45
In mixed form: 323/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/18+16/45 60/36+8/45 60/18+8/90 60/18+24/45 60/54+8/45 60/18+40/45 60/90+8/45 60/18+56/45