Add 42/25 and 70/24
1st number: 1 17/25, 2nd number: 2 22/24
42/25 + 70/24 is 1379/300.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 24 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 25 × 24 = 600,
42/25 = 42 × 24/25 × 24 = 1008/600 - Likewise, for the 2nd fraction, since 24 × 25 = 600,
70/24 = 70 × 25/24 × 25 = 1750/600 - Add the two like fractions:
1008/600 + 1750/600 = 1008 + 1750/600 = 2758/600 - 2758/600 simplified gives 1379/300
- So, 42/25 + 70/24 = 1379/300
In mixed form: 4179/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/25+70/24 42/50+70/24 42/25+70/48 42/75+70/24 42/25+70/72