Add 72/4 and 27/98
1st number: 18 0/4, 2nd number: 27/98
72/4 + 27/98 is 1791/98.
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,
72/4 = 72 × 49/4 × 49 = 3528/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
27/98 = 27 × 2/98 × 2 = 54/196 - Add the two like fractions:
3528/196 + 54/196 = 3528 + 54/196 = 3582/196 - 3582/196 simplified gives 1791/98
- So, 72/4 + 27/98 = 1791/98
In mixed form: 1827/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4+54/98 72/8+27/98 72/4+81/98 72/12+27/98 72/20+27/98 72/28+27/98