Postsecondary Education Readiness Test (PERT) Practice Test 2025 - Free PERT Practice Questions and Study Guide

Question: 1 / 400

What is equivalent to (8-5) ÷ 2^3?

3/8

To find the value of (8-5) ÷ 2^3, first, we need to simplify the expression step by step.

Start by solving the operation inside the parentheses:

8 - 5 equals 3.

Now the expression becomes 3 ÷ 2^3. Next, calculate 2 raised to the power of 3, which is 2 × 2 × 2, resulting in 8.

So now, the expression simplifies to 3 ÷ 8.

This can be expressed as a fraction:

3/8.

Therefore, the choice that correctly represents the original expression is 3/8. Understanding this step-by-step approach helps clarify how to manipulate and simplify mathematical expressions.

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