Add 16/3 and 8/42
1st number: 5 1/3, 2nd number: 8/42
16/3 + 8/42 is 116/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 3 × 14 = 42,
16/3 = 16 × 14/3 × 14 = 224/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
8/42 = 8 × 1/42 × 1 = 8/42 - Add the two like fractions:
224/42 + 8/42 = 224 + 8/42 = 232/42 - 232/42 simplified gives 116/21
- So, 16/3 + 8/42 = 116/21
In mixed form: 511/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/3+8/42 16/3+16/42 16/6+8/42 16/3+8/84 48/3+8/42 16/3+24/42 16/9+8/42 80/3+8/42 16/3+40/42 16/15+8/42 16/3+56/42 16/21+8/42