Add 90/16 and 49/84
1st number: 5 10/16, 2nd number: 49/84
90/16 + 49/84 is 149/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 84 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
90/16 = 90 × 21/16 × 21 = 1890/336 - Likewise, for the 2nd fraction, since 84 × 4 = 336,
49/84 = 49 × 4/84 × 4 = 196/336 - Add the two like fractions:
1890/336 + 196/336 = 1890 + 196/336 = 2086/336 - 2086/336 simplified gives 149/24
- So, 90/16 + 49/84 = 149/24
In mixed form: 65/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/16+98/84 90/32+49/84 90/48+49/84 90/80+49/84