Add 32/5 and 70/16
1st number: 6 2/5, 2nd number: 4 6/16
32/5 + 70/16 is 431/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 5 × 16 = 80,
32/5 = 32 × 16/5 × 16 = 512/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
70/16 = 70 × 5/16 × 5 = 350/80 - Add the two like fractions:
512/80 + 350/80 = 512 + 350/80 = 862/80 - 862/80 simplified gives 431/40
- So, 32/5 + 70/16 = 431/40
In mixed form: 1031/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/5+70/16 32/10+70/16 32/5+70/32 96/5+70/16 32/15+70/16 32/5+70/48 32/25+70/16 32/5+70/80 32/35+70/16