Chapter 1: Q30. (page 9)

Find the value of each expression
30. $\frac{16 (9 - 22)}{4}$

Short Answer

Expert verified

Value of $\frac{16 (9 - 22)}{4}$ is $- 52$

Step by step solution

- Order for simplification

To evaluate any expression involving more than one operation, follow the below order of operations:

First evaluate expressions inside grouping symbols like parentheses ( ) or brackets [ ].
Evaluate the exponents.
Perform Multiplication and division from left to right.
Perform addition and subtraction from left to right.

- Simplify expression inside grouping symbol

To evaluate the value of the given expression, first simplify the expression inside the parenthesis and then multiply terms of numerator as shown below

$\begin{matrix} \frac{16 (9 - 22)}{4} = \frac{16 (- 13)}{4} \\ = - \frac{208}{4} \end{matrix}$

- Divide by 4

Now, to simplify further divide the numbers to get

$\frac{- 208}{4} = - 52$

Thus, $\frac{16 (9 - 22)}{4} = - 52$

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Find the value of each expression
30. $\frac{16 (9 - 22)}{4}$

Short Answer

Step by step solution

- Order for simplification

- Simplify expression inside grouping symbol

- Divide by 4

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Find the value of each expression30.169-224

Short Answer

Step by step solution

- Order for simplification

- Simplify expression inside grouping symbol

- Divide by 4

One App. One Place for Learning.

Most popular questions from this chapter

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Study anywhere. Anytime. Across all devices.

Find the value of each expression
30. $\frac{16 (9 - 22)}{4}$