Add 24/16 and 42/56
1st number: 1 8/16, 2nd number: 42/56
24/16 + 42/56 is 9/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 56 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
24/16 = 24 × 7/16 × 7 = 168/112 - Likewise, for the 2nd fraction, since 56 × 2 = 112,
42/56 = 42 × 2/56 × 2 = 84/112 - Add the two like fractions:
168/112 + 84/112 = 168 + 84/112 = 252/112 - 252/112 simplified gives 9/4
- So, 24/16 + 42/56 = 9/4
In mixed form: 21/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/16+42/56 24/16+84/56 24/32+42/56 72/16+42/56 24/48+42/56 24/80+42/56