Add 9/98 and 45/7
1st number: 9/98, 2nd number: 6 3/7
9/98 + 45/7 is 639/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 7 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
9/98 = 9 × 1/98 × 1 = 9/98 - Likewise, for the 2nd fraction, since 7 × 14 = 98,
45/7 = 45 × 14/7 × 14 = 630/98 - Add the two like fractions:
9/98 + 630/98 = 9 + 630/98 = 639/98 - So, 9/98 + 45/7 = 639/98
In mixed form: 651/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/98+45/7 9/98+90/7 9/98+45/14 27/98+45/7 9/98+45/21 45/98+45/7 9/98+45/35 63/98+45/7 9/98+45/49