Chapter 3: Q. 100 (page 333)

Tricia got a $6 %$ raise on her weekly salary. The raise was $$ 30$ per week. What was her original salary?

Short Answer

Expert verified

Tricia's original salary is $$ 500 .$

Step by step solution

Step 1. Given Information

Tricia's per week raise was $$ 30$ and she got $6 %$ raise on her weekly salary. We have to find her original salary.

Step 2. Translate into an equation

Let sbe the weekly salary.

Tricia got $6 %$ raise on her weekly salary and the raise was $$ 30$ per week

So, the equation is

role="math" localid="1647170524251" $(6 %) \cdot s = 30$

Step 3. Solve the equation

By proceeding with the calculation further

$(6 %) \cdot s = 30 (0.06) \cdot s = 30 s = \frac{30}{0.06} s = 500$

Step 4. Check the answer

So, yes $6 % of 500 is 30 .$

Thus, the original salary is $$ 500 .$

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Tricia got a $6 %$ raise on her weekly salary. The raise was $$ 30$ per week. What was her original salary?

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Translate into an equation

Step 3. Solve the equation

Step 4. Check the answer

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Tricia got a 6% raise on her weekly salary. The raise was $30 per week. What was her original salary?

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Translate into an equation

Step 3. Solve the equation

Step 4. Check the answer

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Applied Mathematics

Geometry

Logic and Functions

Mechanics Maths

Probability and Statistics

Study anywhere. Anytime. Across all devices.

Tricia got a $6 %$ raise on her weekly salary. The raise was $$ 30$ per week. What was her original salary?