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To divide (2/3) ÷ (3/10), the operation is equivalent to:
A(2/3) × (10/3), which equals 20/9
B(2/3) × (3/10), which equals 6/30
C(2/3) - (3/10), the common subtraction
D(2/3) + (3/10), the common addition
Answer & Solution
Correct answer: A. (2/3) × (10/3), which equals 20/9
Division by a rational = multiplication by its reciprocal. (2/3) ÷ (3/10) = (2/3) × (10/3) = 20/9.
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