Add 16/45 and 35/4
1st number: 16/45, 2nd number: 8 3/4
16/45 + 35/4 is 1639/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 4 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
16/45 = 16 × 4/45 × 4 = 64/180 - Likewise, for the 2nd fraction, since 4 × 45 = 180,
35/4 = 35 × 45/4 × 45 = 1575/180 - Add the two like fractions:
64/180 + 1575/180 = 64 + 1575/180 = 1639/180 - So, 16/45 + 35/4 = 1639/180
In mixed form: 919/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/45+35/4 16/45+70/4 16/90+35/4 16/45+35/8 48/45+35/4 16/45+35/12 80/45+35/4 16/45+35/20 16/45+35/28