Add 40/4 and 40/98
1st number: 10 0/4, 2nd number: 40/98
40/4 + 40/98 is 510/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 98 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
40/4 = 40 × 49/4 × 49 = 1960/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
40/98 = 40 × 2/98 × 2 = 80/196 - Add the two like fractions:
1960/196 + 80/196 = 1960 + 80/196 = 2040/196 - 2040/196 simplified gives 510/49
- So, 40/4 + 40/98 = 510/49
In mixed form: 1020/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4+40/98 40/4+80/98 40/8+40/98 40/12+40/98 40/20+40/98 40/28+40/98