Add 16/45 and 80/8
1st number: 16/45, 2nd number: 10 0/8
16/45 + 80/8 is 466/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 8 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
16/45 = 16 × 8/45 × 8 = 128/360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,
80/8 = 80 × 45/8 × 45 = 3600/360 - Add the two like fractions:
128/360 + 3600/360 = 128 + 3600/360 = 3728/360 - 3728/360 simplified gives 466/45
- So, 16/45 + 80/8 = 466/45
In mixed form: 1016/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/45+80/8 16/90+80/8 16/45+80/16 48/45+80/8 16/45+80/24 80/45+80/8 16/45+80/40 16/45+80/56