Add 9/42 and 8/25
9/42 + 8/25 is 187/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 25 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 42 × 25 = 1050,
9/42 = 9 × 25/42 × 25 = 225/1050 - Likewise, for the 2nd fraction, since 25 × 42 = 1050,
8/25 = 8 × 42/25 × 42 = 336/1050 - Add the two like fractions:
225/1050 + 336/1050 = 225 + 336/1050 = 561/1050 - 561/1050 simplified gives 187/350
- So, 9/42 + 8/25 = 187/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/42+8/25 9/42+16/25 9/84+8/25 9/42+8/50 27/42+8/25 9/42+24/25 9/42+8/75 45/42+8/25 9/42+40/25 63/42+8/25 9/42+56/25