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Divide. Simplify your answer.\newline4km212k2÷10k2\frac{4km^2}{12k^2} \div 10k^2

Full solution

Q. Divide. Simplify your answer.\newline4km212k2÷10k2\frac{4km^2}{12k^2} \div 10k^2
  1. Rewrite as multiplication: Rewrite the division as a multiplication by taking the reciprocal of the second fraction. So, 4km212k2÷10k2=(4km212k2)×(110k2)\frac{4km^2}{12k^2} \div 10k^2 = \left(\frac{4km^2}{12k^2}\right) \times \left(\frac{1}{10k^2}\right).
  2. Simplify first fraction: Simplify the first fraction by dividing both the numerator and the denominator by the common factor 4k24k^2. So, (4km2/12k2)=(m2/3)(4km^2/12k^2) = (m^2/3).
  3. Multiply by reciprocal: Multiply the simplified first fraction by the reciprocal of the second fraction. So, (m2/3)×(1/10k2)=m2/(30k2)(m^2/3) \times (1/10k^2) = m^2/(30k^2).
  4. Check for simplest form: Since there are no common factors between the numerator and the denominator, the fraction is already in its simplest form.

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