Add 42/30 and 10/24
1st number: 1 12/30, 2nd number: 10/24
42/30 + 10/24 is 109/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
42/30 = 42 × 4/30 × 4 = 168/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
10/24 = 10 × 5/24 × 5 = 50/120 - Add the two like fractions:
168/120 + 50/120 = 168 + 50/120 = 218/120 - 218/120 simplified gives 109/60
- So, 42/30 + 10/24 = 109/60
In mixed form: 149/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/30+10/24 42/30+20/24 42/60+10/24 42/30+10/48 42/30+30/24 42/90+10/24 42/30+10/72 42/30+50/24 42/30+70/24