Add 50/15 and 4/70
1st number: 3 5/15, 2nd number: 4/70
50/15 + 4/70 is 356/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
50/15 = 50 × 14/15 × 14 = 700/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
4/70 = 4 × 3/70 × 3 = 12/210 - Add the two like fractions:
700/210 + 12/210 = 700 + 12/210 = 712/210 - 712/210 simplified gives 356/105
- So, 50/15 + 4/70 = 356/105
In mixed form: 341/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15+8/70 50/30+4/70 50/15+12/70 50/45+4/70 50/15+20/70 50/75+4/70 50/15+28/70