Add 8/45 and 8/60
8/45 + 8/60 is 14/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
8/45 = 8 × 4/45 × 4 = 32/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
8/60 = 8 × 3/60 × 3 = 24/180 - Add the two like fractions:
32/180 + 24/180 = 32 + 24/180 = 56/180 - 56/180 simplified gives 14/45
- So, 8/45 + 8/60 = 14/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/45+8/60 8/45+16/60 8/90+8/60 24/45+8/60 8/45+24/60 40/45+8/60 8/45+40/60 56/45+8/60 8/45+56/60