Add 24/4 and 70/12
1st number: 6 0/4, 2nd number: 5 10/12
24/4 + 70/12 is 71/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 4 × 3 = 12,
24/4 = 24 × 3/4 × 3 = 72/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
70/12 = 70 × 1/12 × 1 = 70/12 - Add the two like fractions:
72/12 + 70/12 = 72 + 70/12 = 142/12 - 142/12 simplified gives 71/6
- So, 24/4 + 70/12 = 71/6
In mixed form: 115/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/4+70/12 24/8+70/12 24/4+70/24 72/4+70/12 24/12+70/12 24/4+70/36 24/20+70/12 24/4+70/60 24/28+70/12 24/4+70/84