Add 35/5 and 42/24
1st number: 7 0/5, 2nd number: 1 18/24
35/5 + 42/24 is 35/4.
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,
35/5 = 35 × 24/5 × 24 = 840/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
42/24 = 42 × 5/24 × 5 = 210/120 - Add the two like fractions:
840/120 + 210/120 = 840 + 210/120 = 1050/120 - 1050/120 simplified gives 35/4
- So, 35/5 + 42/24 = 35/4
In mixed form: 83/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5+42/24 35/5+84/24 35/10+42/24 35/5+42/48 35/15+42/24 35/5+42/72 35/25+42/24