Add 4/70 and 42/5
1st number: 4/70, 2nd number: 8 2/5
4/70 + 42/5 is 296/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 5 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
4/70 = 4 × 1/70 × 1 = 4/70 - Likewise, for the 2nd fraction, since 5 × 14 = 70,
42/5 = 42 × 14/5 × 14 = 588/70 - Add the two like fractions:
4/70 + 588/70 = 4 + 588/70 = 592/70 - 592/70 simplified gives 296/35
- So, 4/70 + 42/5 = 296/35
In mixed form: 816/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/70+42/5 4/70+84/5 4/70+42/10 12/70+42/5 4/70+42/15 20/70+42/5 4/70+42/25 28/70+42/5 4/70+42/35