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Answer:
A, B, D
Step-by-step explanation:
A. Multiplication is the same as repeated addition.
B. Multiplying a fraction by an integer effectively multiplies only the numerator. The denominator remains unchanged.
C. (false -- see B)
D. A product is unchanged if a factor is removed from the multiplicand and is applied to the multiplier. (The associative property of multiplication tells you this.)
4 × 1/6
= (2 × 2) × 1/6 = 2 × (2 × 1/6)
= 2 × 1/3
