Add 84/49 and 6/90
1st number: 1 35/49, 2nd number: 6/90
84/49 + 6/90 is 187/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 90 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 49 × 90 = 4410,
84/49 = 84 × 90/49 × 90 = 7560/4410 - Likewise, for the 2nd fraction, since 90 × 49 = 4410,
6/90 = 6 × 49/90 × 49 = 294/4410 - Add the two like fractions:
7560/4410 + 294/4410 = 7560 + 294/4410 = 7854/4410 - 7854/4410 simplified gives 187/105
- So, 84/49 + 6/90 = 187/105
In mixed form: 182/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/49+12/90 84/98+6/90 84/49+18/90 84/49+30/90 84/49+42/90