Add 7/50 and 84/40
1st number: 7/50, 2nd number: 2 4/40
7/50 + 84/40 is 56/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
7/50 = 7 × 4/50 × 4 = 28/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
84/40 = 84 × 5/40 × 5 = 420/200 - Add the two like fractions:
28/200 + 420/200 = 28 + 420/200 = 448/200 - 448/200 simplified gives 56/25
- So, 7/50 + 84/40 = 56/25
In mixed form: 26/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/50+84/40 7/50+84/80 21/50+84/40 35/50+84/40 49/50+84/40