Add 4/45 and 12/98
4/45 + 12/98 is 466/2205.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 98 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 45 × 98 = 4410,
4/45 = 4 × 98/45 × 98 = 392/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
12/98 = 12 × 45/98 × 45 = 540/4410 - Add the two like fractions:
392/4410 + 540/4410 = 392 + 540/4410 = 932/4410 - 932/4410 simplified gives 466/2205
- So, 4/45 + 12/98 = 466/2205
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/45+12/98 4/45+24/98 4/90+12/98 12/45+12/98 4/45+36/98 20/45+12/98 4/45+60/98 28/45+12/98 4/45+84/98