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Perform the operation and simplify the answer fully.

(4)/(3)÷(4)/(5)
Answer:

Perform the operation and simplify the answer fully.\newline43÷45 \frac{4}{3} \div \frac{4}{5} \newlineAnswer:

Full solution

Q. Perform the operation and simplify the answer fully.\newline43÷45 \frac{4}{3} \div \frac{4}{5} \newlineAnswer:
  1. Identify Division and Reciprocal: Identify the division of two fractions and recall that dividing by a fraction is the same as multiplying by its reciprocal.\newlineSo, (43)÷(45)(\frac{4}{3}) \div (\frac{4}{5}) is the same as (43)×(54)(\frac{4}{3}) \times (\frac{5}{4}).
  2. Multiply Numerators and Denominators: Multiply the numerators together and the denominators together.\newline(43)×(54)=(4×53×4)(\frac{4}{3}) \times (\frac{5}{4}) = (\frac{4 \times 5}{3 \times 4}).
  3. Perform Multiplication: Perform the multiplication.\newline(4×5)/(3×4)=20/12(4 \times 5) / (3 \times 4) = 20 / 12.
  4. Simplify Fraction by GCD: Simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor, which is 44. \newline2012=(20÷412÷4)\frac{20}{12} = \left(\frac{20 \div 4}{12 \div 4}\right).
  5. Complete Division to Simplify: Complete the division to simplify the fraction.\newline(20÷4)/(12÷4)=53(20 \div 4) / (12 \div 4) = \frac{5}{3}.

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