Upcoming SlideShare
×

# Alg. 4.1 Ex. 1 & 6

336 views

Published on

Published in: Education, Technology
0 Likes
Statistics
Notes
• Full Name
Comment goes here.

Are you sure you want to Yes No
• Be the first to comment

• Be the first to like this

Views
Total views
336
On SlideShare
0
From Embeds
0
Number of Embeds
5
Actions
Shares
0
2
0
Likes
0
Embeds 0
No embeds

No notes for slide

### Alg. 4.1 Ex. 1 & 6

1. 1. Agenda Wed. Dec. 9 homework 13 p. 185 # 1 - 6, 11 - 13, 32 - 40 Correct homework Ch. 4-1 Ex. 1 & 6 Unit Rates, Conversions & proportions
2. 5. Move the blocks to fill in the blanks with our new terms. A ____________ is a ratio that compares two units. A _____________ is a _____________ per one given unit. Rate Unit Rate Rate
3. 6. Converting a rate to a unit rate The space shuttle Endeavor climbed 71 miles in about 8.5 minutes. Let's look at the shuttle's rate of ascent. Rate Unit Rate 8.5 8.5 1 = . . 71 miles 8.5 minutes 8.4 miles 1 minute 71 8.5 8.4 = . . ?
4. 7. Change miles to ____________ Making TWO changes The shuttle orbits at 17,400 miles/hour. What is the rate in feet per second? Change hour to ____________ Feet Second
5. 8. What known rate can you use to convert hour to second? 17,400 miles 1 hour X = 1 hour 3600 seconds 4.83 miles 1 second 1 hour 3600 seconds 60 seconds 1 minute X 60 minutes 1 hour = How did I get that rate?
6. 9. What known rate can you use to convert miles to feet? 4.83 miles 1 second X = 5280 feet 1 mile 25,502 feet 1 second 17,400 miles 1 hour 25,502 feet 1 second = So, that means...
7. 15. Attachments