Add 75/98 and 72/5
1st number: 75/98, 2nd number: 14 2/5
75/98 + 72/5 is 7431/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 5 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
75/98 = 75 × 5/98 × 5 = 375/490 - Likewise, for the 2nd fraction, since 5 × 98 = 490,
72/5 = 72 × 98/5 × 98 = 7056/490 - Add the two like fractions:
375/490 + 7056/490 = 375 + 7056/490 = 7431/490 - So, 75/98 + 72/5 = 7431/490
In mixed form: 1581/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/98+72/10 75/98+72/15 75/98+72/25 75/98+72/35