Add 16/49 and 84/40
1st number: 16/49, 2nd number: 2 4/40
16/49 + 84/40 is 1189/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 40 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 49 × 40 = 1960,
16/49 = 16 × 40/49 × 40 = 640/1960 - Likewise, for the 2nd fraction, since 40 × 49 = 1960,
84/40 = 84 × 49/40 × 49 = 4116/1960 - Add the two like fractions:
640/1960 + 4116/1960 = 640 + 4116/1960 = 4756/1960 - 4756/1960 simplified gives 1189/490
- So, 16/49 + 84/40 = 1189/490
In mixed form: 2209/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/49+84/40 16/98+84/40 16/49+84/80 48/49+84/40 80/49+84/40