Add 84/50 and 30/84
1st number: 1 34/50, 2nd number: 30/84
84/50 + 30/84 is 713/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 84 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 50 × 42 = 2100,
84/50 = 84 × 42/50 × 42 = 3528/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
30/84 = 30 × 25/84 × 25 = 750/2100 - Add the two like fractions:
3528/2100 + 750/2100 = 3528 + 750/2100 = 4278/2100 - 4278/2100 simplified gives 713/350
- So, 84/50 + 30/84 = 713/350
In mixed form: 213/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/50+60/84 84/50+90/84