Add 10/84 and 98/42
1st number: 10/84, 2nd number: 2 14/42
10/84 + 98/42 is 103/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 42 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
10/84 = 10 × 1/84 × 1 = 10/84 - Likewise, for the 2nd fraction, since 42 × 2 = 84,
98/42 = 98 × 2/42 × 2 = 196/84 - Add the two like fractions:
10/84 + 196/84 = 10 + 196/84 = 206/84 - 206/84 simplified gives 103/42
- So, 10/84 + 98/42 = 103/42
In mixed form: 219/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/84+98/42 10/84+98/84 30/84+98/42 50/84+98/42 70/84+98/42