Add 98/2 and 45/10
1st number: 49 0/2, 2nd number: 4 5/10
98/2 + 45/10 is 107/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
98/2 = 98 × 5/2 × 5 = 490/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
45/10 = 45 × 1/10 × 1 = 45/10 - Add the two like fractions:
490/10 + 45/10 = 490 + 45/10 = 535/10 - 535/10 simplified gives 107/2
- So, 98/2 + 45/10 = 107/2
In mixed form: 531/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2+90/10 98/4+45/10 98/2+45/20 98/6+45/10 98/2+45/30 98/10+45/10 98/2+45/50 98/14+45/10 98/2+45/70