Add 45/10 and 4/98
1st number: 4 5/10, 2nd number: 4/98
45/10 + 4/98 is 445/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
45/10 = 45 × 49/10 × 49 = 2205/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
4/98 = 4 × 5/98 × 5 = 20/490 - Add the two like fractions:
2205/490 + 20/490 = 2205 + 20/490 = 2225/490 - 2225/490 simplified gives 445/98
- So, 45/10 + 4/98 = 445/98
In mixed form: 453/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10+4/98 45/10+8/98 45/20+4/98 45/10+12/98 45/30+4/98 45/10+20/98 45/50+4/98 45/10+28/98 45/70+4/98