Add 10/16 and 4/42
10/16 + 4/42 is 121/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 42 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
10/16 = 10 × 21/16 × 21 = 210/336 - Likewise, for the 2nd fraction, since 42 × 8 = 336,
4/42 = 4 × 8/42 × 8 = 32/336 - Add the two like fractions:
210/336 + 32/336 = 210 + 32/336 = 242/336 - 242/336 simplified gives 121/168
- So, 10/16 + 4/42 = 121/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/16+4/42 10/16+8/42 10/32+4/42 10/16+4/84 30/16+4/42 10/16+12/42 10/48+4/42 50/16+4/42 10/16+20/42 10/80+4/42 70/16+4/42 10/16+28/42