Add 4/30 and 70/5
1st number: 4/30, 2nd number: 14 0/5
4/30 + 70/5 is 212/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 5 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
4/30 = 4 × 1/30 × 1 = 4/30 - Likewise, for the 2nd fraction, since 5 × 6 = 30,
70/5 = 70 × 6/5 × 6 = 420/30 - Add the two like fractions:
4/30 + 420/30 = 4 + 420/30 = 424/30 - 424/30 simplified gives 212/15
- So, 4/30 + 70/5 = 212/15
In mixed form: 142/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/30+70/5 4/60+70/5 4/30+70/10 12/30+70/5 4/90+70/5 4/30+70/15 20/30+70/5 4/30+70/25 28/30+70/5 4/30+70/35