Add 98/8 and 3/45
1st number: 12 2/8, 2nd number: 3/45
98/8 + 3/45 is 739/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 8 × 45 = 360,
98/8 = 98 × 45/8 × 45 = 4410/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
3/45 = 3 × 8/45 × 8 = 24/360 - Add the two like fractions:
4410/360 + 24/360 = 4410 + 24/360 = 4434/360 - 4434/360 simplified gives 739/60
- So, 98/8 + 3/45 = 739/60
In mixed form: 1219/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/8+6/45 98/16+3/45 98/8+3/90 98/8+9/45 98/24+3/45 98/8+15/45 98/40+3/45 98/8+21/45 98/56+3/45