Add 28/98 and 1/45
28/98 + 1/45 is 97/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 45 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 98 × 45 = 4410,
28/98 = 28 × 45/98 × 45 = 1260/4410 - Likewise, for the 2nd fraction, since 45 × 98 = 4410,
1/45 = 1 × 98/45 × 98 = 98/4410 - Add the two like fractions:
1260/4410 + 98/4410 = 1260 + 98/4410 = 1358/4410 - 1358/4410 simplified gives 97/315
- So, 28/98 + 1/45 = 97/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/98+1/45 28/98+2/45 28/98+1/90 84/98+1/45 28/98+3/45 28/98+5/45 28/98+7/45