Add 96/20 and 6/45
1st number: 4 16/20, 2nd number: 6/45
96/20 + 6/45 is 74/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
96/20 = 96 × 9/20 × 9 = 864/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
6/45 = 6 × 4/45 × 4 = 24/180 - Add the two like fractions:
864/180 + 24/180 = 864 + 24/180 = 888/180 - 888/180 simplified gives 74/15
- So, 96/20 + 6/45 = 74/15
In mixed form: 414/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/20+12/45 96/40+6/45 96/20+6/90 96/20+18/45 96/60+6/45 96/20+30/45 96/20+42/45