Add 84/20 and 16/50
1st number: 4 4/20, 2nd number: 16/50
84/20 + 16/50 is 113/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
84/20 = 84 × 5/20 × 5 = 420/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
16/50 = 16 × 2/50 × 2 = 32/100 - Add the two like fractions:
420/100 + 32/100 = 420 + 32/100 = 452/100 - 452/100 simplified gives 113/25
- So, 84/20 + 16/50 = 113/25
In mixed form: 413/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/20+32/50 84/40+16/50 84/20+48/50 84/60+16/50 84/20+80/50