Add 2/90 and 48/7
1st number: 2/90, 2nd number: 6 6/7
2/90 + 48/7 is 2167/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 7 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
2/90 = 2 × 7/90 × 7 = 14/630 - Likewise, for the 2nd fraction, since 7 × 90 = 630,
48/7 = 48 × 90/7 × 90 = 4320/630 - Add the two like fractions:
14/630 + 4320/630 = 14 + 4320/630 = 4334/630 - 4334/630 simplified gives 2167/315
- So, 2/90 + 48/7 = 2167/315
In mixed form: 6277/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/90+48/7 2/90+96/7 2/90+48/14 6/90+48/7 2/90+48/21 10/90+48/7 2/90+48/35 14/90+48/7 2/90+48/49