Add 3/8 and 20/98
3/8 + 20/98 is 227/392.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 98 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 8 × 49 = 392,
3/8 = 3 × 49/8 × 49 = 147/392 - Likewise, for the 2nd fraction, since 98 × 4 = 392,
20/98 = 20 × 4/98 × 4 = 80/392 - Add the two like fractions:
147/392 + 80/392 = 147 + 80/392 = 227/392 - So, 3/8 + 20/98 = 227/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/8+20/98 3/8+40/98 3/16+20/98 9/8+20/98 3/8+60/98 3/24+20/98 15/8+20/98 3/40+20/98 21/8+20/98 3/56+20/98