Question
Evaluate the following numerical expression: \[ -1+16(5.75)+7 \]
Ask by Marsh Mcguire. in the United States
Jan 23,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
The result of the expression is 98.
Solution
To evaluate the numerical expression:
\[
-1 + 16(5.75) + 7
\]
Let's break it down step by step.
1. **Calculate the multiplication:**
\[
16 \times 5.75
\]
To compute this:
\[
16 \times 5 = 80
\]
\[
16 \times 0.75 = 12
\]
\[
\text{Total} = 80 + 12 = 92
\]
2. **Substitute the multiplication result back into the expression:**
\[
-1 + 92 + 7
\]
3. **Perform the addition:**
\[
-1 + 92 = 91
\]
\[
91 + 7 = 98
\]
**Final Result:**
\[
-1 + 16(5.75) + 7 = 98
\]
Reviewed and approved by the UpStudy tutoring team
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Simplify this solution Mind Expander
Let's break it down step by step for clarity and fun: First, we can calculate \(16(5.75)\): \[ 16 \times 5.75 = 92 \] Now, we substitute that back into the expression: \[ -1 + 92 + 7 \] Next, we can add: \[ -1 + 92 = 91 \] Then, we add 7 to that: \[ 91 + 7 = 98 \] So, the final answer is: \[ 98 \]
