/*! 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} Q79. TRAVEL A car travels 100 miles e... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Q79. (page 144)

TRAVEL A car travels 100 miles east in 2hours and 30miles north in half an hour. What is the average speed of the car?

Short Answer

Expert verified

The average speed of the car is 52milesperhours.

Step by step solution

01

Step 1. Given information.

A car travels100 miles east in2 hours and30 miles north in half an hour.

02

Step 2. Concept used.

Average speed of the car is:

TotaldistancetravelsTotaltimetakenintravels

03

Step 3. To find the average speed.

TotaldistancetravelsTotaltimetakenintravels=100miles+30miles2hours+0.5hour=130miles2.5hours=52milesperhours

Hence, the average speed of the car is 52milesperhours.

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)

鈭�1=7+3c

Solve each equation. Check your solution.

25x+6=23x+10

Solve each equation. Check your solution.

n+1鈭�2=15

Solve each equation. Check your solution.

8=x鈭�57

Translate the following equation into a sentence:

j+16=35
See all solutions

Recommended explanations on Math Textbooks

Probability and Statistics

Read Explanation

Decision Maths

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Applied Mathematics

Read Explanation

Statistics

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.