Add 98/80 and 9/6
1st number: 1 18/80, 2nd number: 1 3/6
98/80 + 9/6 is 109/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 6 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
98/80 = 98 × 3/80 × 3 = 294/240 - Likewise, for the 2nd fraction, since 6 × 40 = 240,
9/6 = 9 × 40/6 × 40 = 360/240 - Add the two like fractions:
294/240 + 360/240 = 294 + 360/240 = 654/240 - 654/240 simplified gives 109/40
- So, 98/80 + 9/6 = 109/40
In mixed form: 229/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/80+18/6 98/80+9/12 98/80+27/6 98/80+9/18 98/80+45/6 98/80+9/30 98/80+63/6 98/80+9/42