Add 42/98 and 84/24
1st number: 42/98, 2nd number: 3 12/24
42/98 + 84/24 is 55/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 24 is 1176
Next, find the equivalent fraction of both fractional numbers with denominator 1176 - For the 1st fraction, since 98 × 12 = 1176,
42/98 = 42 × 12/98 × 12 = 504/1176 - Likewise, for the 2nd fraction, since 24 × 49 = 1176,
84/24 = 84 × 49/24 × 49 = 4116/1176 - Add the two like fractions:
504/1176 + 4116/1176 = 504 + 4116/1176 = 4620/1176 - 4620/1176 simplified gives 55/14
- So, 42/98 + 84/24 = 55/14
In mixed form: 313/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/98+84/24 42/98+84/48 42/98+84/72