Add 16/5 and 20/49
1st number: 3 1/5, 2nd number: 20/49
16/5 + 20/49 is 884/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 49 is 245
Next, find the equivalent fraction of both fractional numbers with denominator 245 - For the 1st fraction, since 5 × 49 = 245,
16/5 = 16 × 49/5 × 49 = 784/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
20/49 = 20 × 5/49 × 5 = 100/245 - Add the two like fractions:
784/245 + 100/245 = 784 + 100/245 = 884/245 - So, 16/5 + 20/49 = 884/245
In mixed form: 3149/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/5+20/49 16/5+40/49 16/10+20/49 16/5+20/98 48/5+20/49 16/5+60/49 16/15+20/49 80/5+20/49 16/25+20/49 16/35+20/49