Add 6/45 and 12/16
6/45 + 12/16 is 53/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 16 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 45 × 16 = 720,
6/45 = 6 × 16/45 × 16 = 96/720 - Likewise, for the 2nd fraction, since 16 × 45 = 720,
12/16 = 12 × 45/16 × 45 = 540/720 - Add the two like fractions:
96/720 + 540/720 = 96 + 540/720 = 636/720 - 636/720 simplified gives 53/60
- So, 6/45 + 12/16 = 53/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45+12/16 6/45+24/16 6/90+12/16 6/45+12/32 18/45+12/16 6/45+36/16 6/45+12/48 30/45+12/16 6/45+60/16 6/45+12/80 42/45+12/16 6/45+84/16