Add 8/98 and 15/45
8/98 + 15/45 is 61/147.
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,
8/98 = 8 × 45/98 × 45 = 360/4410 - Likewise, for the 2nd fraction, since 45 × 98 = 4410,
15/45 = 15 × 98/45 × 98 = 1470/4410 - Add the two like fractions:
360/4410 + 1470/4410 = 360 + 1470/4410 = 1830/4410 - 1830/4410 simplified gives 61/147
- So, 8/98 + 15/45 = 61/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/98+15/45 8/98+30/45 8/98+15/90 24/98+15/45 40/98+15/45 8/98+75/45 56/98+15/45