Add 75/42 and 36/35
1st number: 1 33/42, 2nd number: 1 1/35
75/42 + 36/35 is 197/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
75/42 = 75 × 5/42 × 5 = 375/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
36/35 = 36 × 6/35 × 6 = 216/210 - Add the two like fractions:
375/210 + 216/210 = 375 + 216/210 = 591/210 - 591/210 simplified gives 197/70
- So, 75/42 + 36/35 = 197/70
In mixed form: 257/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/42+72/35 75/84+36/35 75/42+36/70