/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q30. CAR WASH, The B-Clean Car Wash w... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Q30. (page 115)

CAR WASH, The B-Clean Car Wash washed 128 cars in 3 hours. At that rate, how many cars can they wash in 8 hours?

Short Answer

Expert verified

341 cars are washed in 8 hours.

Step by step solution

01

Step 1. Consider the number of cars to be (n) that can be washed.

Assume that the number of cars that can be washed in 8 hours is n.

02

Step 2. By method of proportion.

The proportion can be written as:

1283=n83n=81283n=10243n3=10243n=341.33n鈮�341cars

03

Step 3. The conclusion from the number of cars to be washed.

The number of cars that can be washed in 8 hours are n鈮�341cars.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Solve each equation. Check your solution. (Lesson 2-3)

12z+7=16鈭�35z

Solve each equation. Check your solution.

3t+7=鈭�8

Translate the following equation into a sentence:

r2鈭�15=t+19

Translate the following sentence into a formula:

鈥淪imple interest is computed by finding the product of the principal amount p, the interest rate r, and the time t鈥�.

Translate the following statement in if-then form:

鈥淔辞谤 x=8,鈥�x2鈭�3x=40鈥�.
See all solutions

Recommended explanations on Math Textbooks

Statistics

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Discrete Mathematics

Read Explanation

Logic and Functions

Read Explanation

Calculus

Read Explanation

Mechanics Maths

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.