Add 36/14 and 49/90
1st number: 2 8/14, 2nd number: 49/90
36/14 + 49/90 is 1963/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
36/14 = 36 × 45/14 × 45 = 1620/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
49/90 = 49 × 7/90 × 7 = 343/630 - Add the two like fractions:
1620/630 + 343/630 = 1620 + 343/630 = 1963/630 - So, 36/14 + 49/90 = 1963/630
In mixed form: 373/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/14+49/90 36/14+98/90 36/28+49/90 36/42+49/90 36/70+49/90 36/98+49/90