Answers

Subtract 30/45 from 98/4

1^st number: 24 2/4, 2^nd number: 30/45

98/4 - 30/45 is 143/6.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 45 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 4 × 45 = 180,
   98/4 = 98 × 45/4 × 45 = 4410/180
3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
   30/45 = 30 × 4/45 × 4 = 120/180
4. Subtract the two like fractions:
   4410/180 - 120/180 = 4410 - 120/180 = 4290/180
5. After reducing the fraction, the answer is 143/6
6. In mixed form: 235/6

MathStep (Works offline)

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

Related: ⁹⁸/₄-⁶⁰/₄₅ ⁹⁸/₈-³⁰/₄₅ ⁹⁸/₄-³⁰/₉₀ ⁹⁸/₄-⁹⁰/₄₅ ⁹⁸/₁₂-³⁰/₄₅ ⁹⁸/₂₀-³⁰/₄₅ ⁹⁸/₂₈-³⁰/₄₅

Subtract Fractions Calculator