Add 4/42 and 1/25
4/42 + 1/25 is 71/525.
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,
4/42 = 4 × 25/42 × 25 = 100/1050 - Likewise, for the 2nd fraction, since 25 × 42 = 1050,
1/25 = 1 × 42/25 × 42 = 42/1050 - Add the two like fractions:
100/1050 + 42/1050 = 100 + 42/1050 = 142/1050 - 142/1050 simplified gives 71/525
- So, 4/42 + 1/25 = 71/525
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/42+1/25 4/42+2/25 4/84+1/25 4/42+1/50 12/42+1/25 4/42+3/25 4/42+1/75 20/42+1/25 4/42+5/25 28/42+1/25 4/42+7/25