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Which property of multiplication is shown?\newline5×(1×3)=(5×1)×35 \times (1 \times 3) = (5 \times 1) \times 3\newlineChoices:\newline(A)associative\newline(B)commutative

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Q. Which property of multiplication is shown?\newline5×(1×3)=(5×1)×35 \times (1 \times 3) = (5 \times 1) \times 3\newlineChoices:\newline(A)associative\newline(B)commutative
  1. Identify Structure: Identify the structure of the equation and relate it to multiplication properties.\newlineIn the equation 5×(1×3)=(5×1)×35 \times (1 \times 3) = (5 \times 1) \times 3, we see that the grouping of numbers changes but the order of multiplication remains the same.
  2. Check Calculations: Check if the equation holds true by performing the calculations on both sides.\newlineLeft side: 5×(1×3)=5×3=155 \times (1 \times 3) = 5 \times 3 = 15.\newlineRight side: (5×1)×3=5×3=15(5 \times 1) \times 3 = 5 \times 3 = 15.\newlineBoth sides are equal, confirming the equation is correct.
  3. Determine Property: Determine which property of multiplication is illustrated.\newlineThe associative property allows us to change the grouping of numbers in multiplication without changing the product. This property is shown here as the product remains 1515 regardless of how the numbers are grouped.

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