Add 1/5 and 36/70
1/5 + 36/70 is 5/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
1/5 = 1 × 14/5 × 14 = 14/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
36/70 = 36 × 1/70 × 1 = 36/70 - Add the two like fractions:
14/70 + 36/70 = 14 + 36/70 = 50/70 - 50/70 simplified gives 5/7
- So, 1/5 + 36/70 = 5/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/5+36/70 1/5+72/70 1/10+36/70 3/5+36/70 1/15+36/70 1/25+36/70 7/5+36/70 1/35+36/70