Add 8/42 and 6/16
8/42 + 6/16 is 95/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 16 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 42 × 8 = 336,
8/42 = 8 × 8/42 × 8 = 64/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
6/16 = 6 × 21/16 × 21 = 126/336 - Add the two like fractions:
64/336 + 126/336 = 64 + 126/336 = 190/336 - 190/336 simplified gives 95/168
- So, 8/42 + 6/16 = 95/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/42+6/16 8/42+12/16 8/84+6/16 8/42+6/32 24/42+6/16 8/42+18/16 8/42+6/48 40/42+6/16 8/42+30/16 8/42+6/80 56/42+6/16 8/42+42/16