Add 42/48 and 84/8
1st number: 42/48, 2nd number: 10 4/8
42/48 + 84/8 is 91/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 8 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 48 × 1 = 48,
42/48 = 42 × 1/48 × 1 = 42/48 - Likewise, for the 2nd fraction, since 8 × 6 = 48,
84/8 = 84 × 6/8 × 6 = 504/48 - Add the two like fractions:
42/48 + 504/48 = 42 + 504/48 = 546/48 - 546/48 simplified gives 91/8
- So, 42/48 + 84/8 = 91/8
In mixed form: 113/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/48+84/8 42/96+84/8 42/48+84/16 42/48+84/24 42/48+84/40 42/48+84/56