Add 30/98 and 24/42
30/98 + 24/42 is 43/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 42 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
30/98 = 30 × 3/98 × 3 = 90/294 - Likewise, for the 2nd fraction, since 42 × 7 = 294,
24/42 = 24 × 7/42 × 7 = 168/294 - Add the two like fractions:
90/294 + 168/294 = 90 + 168/294 = 258/294 - 258/294 simplified gives 43/49
- So, 30/98 + 24/42 = 43/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/98+24/42 30/98+48/42 30/98+24/84 90/98+24/42 30/98+72/42