Add 3/16 and 5/45
3/16 + 5/45 is 43/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 45 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 16 × 45 = 720,
3/16 = 3 × 45/16 × 45 = 135/720 - Likewise, for the 2nd fraction, since 45 × 16 = 720,
5/45 = 5 × 16/45 × 16 = 80/720 - Add the two like fractions:
135/720 + 80/720 = 135 + 80/720 = 215/720 - 215/720 simplified gives 43/144
- So, 3/16 + 5/45 = 43/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/16+5/45 3/16+10/45 3/32+5/45 3/16+5/90 9/16+5/45 3/16+15/45 3/48+5/45 15/16+5/45 3/16+25/45 3/80+5/45 21/16+5/45 3/16+35/45