Add 20/5 and 30/96
1st number: 4 0/5, 2nd number: 30/96
20/5 + 30/96 is 69/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 5 × 96 = 480,
20/5 = 20 × 96/5 × 96 = 1920/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
30/96 = 30 × 5/96 × 5 = 150/480 - Add the two like fractions:
1920/480 + 150/480 = 1920 + 150/480 = 2070/480 - 2070/480 simplified gives 69/16
- So, 20/5 + 30/96 = 69/16
In mixed form: 45/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/5+30/96 20/5+60/96 20/10+30/96 60/5+30/96 20/5+90/96 20/15+30/96 20/25+30/96 20/35+30/96