Add 42/56 and 9/25
42/56 + 9/25 is 111/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 25 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
42/56 = 42 × 25/56 × 25 = 1050/1400 - Likewise, for the 2nd fraction, since 25 × 56 = 1400,
9/25 = 9 × 56/25 × 56 = 504/1400 - Add the two like fractions:
1050/1400 + 504/1400 = 1050 + 504/1400 = 1554/1400 - 1554/1400 simplified gives 111/100
- So, 42/56 + 9/25 = 111/100
In mixed form: 111/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/56+9/25 42/56+18/25 42/56+9/50 42/56+27/25 42/56+9/75 42/56+45/25 42/56+63/25