Answers

Subtract 48/36 from 75/30

1^st number: 2 15/30, 2^nd number: 1 12/36

75/30 - 48/36 is 7/6.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 36 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 30 × 6 = 180,
   75/30 = 75 × 6/30 × 6 = 450/180
3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
   48/36 = 48 × 5/36 × 5 = 240/180
4. Subtract the two like fractions:
   450/180 - 240/180 = 450 - 240/180 = 210/180
5. After reducing the fraction, the answer is 7/6
6. In mixed form: 11/6

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁷⁵/₃₀-⁹⁶/₃₆ ⁷⁵/₆₀-⁴⁸/₃₆ ⁷⁵/₃₀-⁴⁸/₇₂ ⁷⁵/₉₀-⁴⁸/₃₆

Subtract Fractions Calculator