Add 36/50 and 45/84
36/50 + 45/84 is 879/700.
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,
36/50 = 36 × 42/50 × 42 = 1512/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
45/84 = 45 × 25/84 × 25 = 1125/2100 - Add the two like fractions:
1512/2100 + 1125/2100 = 1512 + 1125/2100 = 2637/2100 - 2637/2100 simplified gives 879/700
- So, 36/50 + 45/84 = 879/700
In mixed form: 1179/700
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/50+45/84 36/50+90/84