1 Lesson 4.2.3 Distance, Speed and Time Distance, Speed and Time.
Distance, Rate, Time
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Transcript of Distance, Rate, Time
Distance, Rate, Time
Independent station objectives:• Title:D=RXT independent practice: I will copy and complete at least 10
problems showing each of my steps. If I am confused or unsure about any of the problems I will look in my notes to find ways to solve it. Then I will write down any ideas questions and notes I can ask my teacher at a later time.
• Title: D=RXT Vocabulary: When I finish ten problems, I will go to quizlet and copy my vocabulary in my notebook, after reading the definitions, I will study the vocabulary in quizlet: http://quizlet.com/29148126/ratios-and-proportions-flash-cards/
• If I finish early, I will put away my computer, plug it in and in the correct order. I will begin looking over my work done so far, and double check my work. I can then study my vocabulary. After, I will take out my book and read.
Example problem #1Liza wants to make it to the San Francisco in 6 hours. San Francisco is 360 miles away. How fast must she go?
Make your table: D R T
360 miles
6 hoursR= D/T
R= 360 miles / 6 hoursR= 60 miles/hourLiza must go at a rate of 60 miles per hour
Problem #1
Norma traveled 9 hours at a rate of 45 miles per hour. How far did she travel?
Problem #2
A plane travels for 514 miles per hour in 2 hours. How far did the plane fly?
Problem #3:
Luis drove at a rate of 65 miles an hour for 3 hours. How many miles did he drive?
Problem #4
Johan is going on a bike trip. He plans to ride 9 miles in 45 minutes. At what rate (mi./min) musht he travel?
Problem #5
A cheetah can run at a speed of 60 mph. How far can it run in 0.25 hours?
Problem # 6
A truck drove at a rate of 44 miles per hour for 4 hours. How many miles did the truck driver travel?
Problem #7
Betsy wanted to finish her 14 mile bike ride in 2 hours, how fast mush she travel?
Problem #8
D=30 miles
R= 15 miles per hour
What is T?
Problem #9
D= 490 meters
T=7 hours
R=?
Problem #10
If you drove 150 miles at a rate of 50 miles per hour, how many hours would it take?
Problem # 11
D= ?
R=16 miles per hour
T=3 hours
Quizlet Vocabulary
http://quizlet.com/29148126/ratios-and-proportions-flash-cards/
Study your vocabulary