Add 42/4 and 70/6
1st number: 10 2/4, 2nd number: 11 4/6
42/4 + 70/6 is 133/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 6 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 4 × 3 = 12,
42/4 = 42 × 3/4 × 3 = 126/12 - Likewise, for the 2nd fraction, since 6 × 2 = 12,
70/6 = 70 × 2/6 × 2 = 140/12 - Add the two like fractions:
126/12 + 140/12 = 126 + 140/12 = 266/12 - 266/12 simplified gives 133/6
- So, 42/4 + 70/6 = 133/6
In mixed form: 221/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/4+70/6 42/8+70/6 42/4+70/12 42/12+70/6 42/4+70/18 42/20+70/6 42/4+70/30 42/28+70/6 42/4+70/42