Add 5/70 and 16/3
1st number: 5/70, 2nd number: 5 1/3
5/70 + 16/3 is 227/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 3 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
5/70 = 5 × 3/70 × 3 = 15/210 - Likewise, for the 2nd fraction, since 3 × 70 = 210,
16/3 = 16 × 70/3 × 70 = 1120/210 - Add the two like fractions:
15/210 + 1120/210 = 15 + 1120/210 = 1135/210 - 1135/210 simplified gives 227/42
- So, 5/70 + 16/3 = 227/42
In mixed form: 517/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/70+16/3 5/70+32/3 5/70+16/6 15/70+16/3 5/70+48/3 5/70+16/9 25/70+16/3 5/70+80/3 5/70+16/15 35/70+16/3 5/70+16/21