3 × (1,655 − 663) Which of the following is true about the expression above? A. The given expression is 3 times as large as (1,655 − 663). B. The given expression is 3 less than (1,655 − 663). C. The given expression is 3 more than (1,655 − 663). D. The given expression is 3 times smaller than (1,655 − 663).

1 answer

Let's simplify the expression step by step:

First, calculate the value inside the parentheses: \[ 1,655 - 663 = 992 \]

Now, substitute this value back into the expression: \[ 3 \times (1,655 - 663) = 3 \times 992 \]

Now, multiply: \[ 3 \times 992 = 2,976 \]

Next, let's analyze the individual statements:

A. The given expression is 3 times as large as (1,655 − 663).

  • Since \(3 \times (1,655 - 663) = 3 \times 992\), it is indeed 3 times as large.

B. The given expression is 3 less than (1,655 − 663).

  • This is false, as \(2,976\) is not \(992 - 3\).

C. The given expression is 3 more than (1,655 − 663).

  • This is false, as \(2,976\) is not \(992 + 3\).

D. The given expression is 3 times smaller than (1,655 − 663).

  • This is misleading, as while you can conceptually relate "3 times smaller" to dividing by 3, it actually means a third of the original expression, not the same relationship we have here.

Among these statements, only the first one is true: A. The given expression is 3 times as large as (1,655 − 663).