Add 16/45 and 25/6
1st number: 16/45, 2nd number: 4 1/6
16/45 + 25/6 is 407/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
16/45 = 16 × 2/45 × 2 = 32/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
25/6 = 25 × 15/6 × 15 = 375/90 - Add the two like fractions:
32/90 + 375/90 = 32 + 375/90 = 407/90 - So, 16/45 + 25/6 = 407/90
In mixed form: 447/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/45+25/6 16/45+50/6 16/90+25/6 16/45+25/12 48/45+25/6 16/45+75/6 16/45+25/18 80/45+25/6 16/45+25/30 16/45+25/42