Add 50/84 and 90/14
1st number: 50/84, 2nd number: 6 6/14
50/84 + 90/14 is 295/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 14 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
50/84 = 50 × 1/84 × 1 = 50/84 - Likewise, for the 2nd fraction, since 14 × 6 = 84,
90/14 = 90 × 6/14 × 6 = 540/84 - Add the two like fractions:
50/84 + 540/84 = 50 + 540/84 = 590/84 - 590/84 simplified gives 295/42
- So, 50/84 + 90/14 = 295/42
In mixed form: 71/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/84+90/28 50/84+90/42 50/84+90/70 50/84+90/98