Add 48/16 and 84/42
1st number: 3 0/16, 2nd number: 2 0/42
48/16 + 84/42 is 5/1.
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,
48/16 = 48 × 21/16 × 21 = 1008/336 - Likewise, for the 2nd fraction, since 42 × 8 = 336,
84/42 = 84 × 8/42 × 8 = 672/336 - Add the two like fractions:
1008/336 + 672/336 = 1008 + 672/336 = 1680/336 - 1680/336 simplified gives 5/1
- So, 48/16 + 84/42 = 5/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/16+84/42 48/32+84/42 48/80+84/42