Add 9/25 and 20/98
9/25 + 20/98 is 691/1225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 98 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 25 × 98 = 2450,
9/25 = 9 × 98/25 × 98 = 882/2450 - Likewise, for the 2nd fraction, since 98 × 25 = 2450,
20/98 = 20 × 25/98 × 25 = 500/2450 - Add the two like fractions:
882/2450 + 500/2450 = 882 + 500/2450 = 1382/2450 - 1382/2450 simplified gives 691/1225
- So, 9/25 + 20/98 = 691/1225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/25+20/98 9/25+40/98 9/50+20/98 27/25+20/98 9/25+60/98 9/75+20/98 45/25+20/98 63/25+20/98