Add 70/5 and 12/24
1st number: 14 0/5, 2nd number: 12/24
70/5 + 12/24 is 29/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 5 × 24 = 120,
70/5 = 70 × 24/5 × 24 = 1680/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
12/24 = 12 × 5/24 × 5 = 60/120 - Add the two like fractions:
1680/120 + 60/120 = 1680 + 60/120 = 1740/120 - 1740/120 simplified gives 29/2
- So, 70/5 + 12/24 = 29/2
In mixed form: 141/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10+12/24 70/5+12/48 70/5+36/24 70/15+12/24 70/5+12/72 70/5+60/24 70/25+12/24 70/5+84/24 70/35+12/24