Scale Drawings
When scale factor is greater than 1
What is an enlargement?
In the local zoo. There are 7 pandas at the panda habitat. There are 21 monkeys in the monkey habitat. What is the ratio of pandas to monkeys?(Reduce to lowest terms)
1:3
A printer prints 300 pages in 10 minutes. How many pages are printed in 1 minute?
30 pages
In 1 hour, Justice can wrap 6 presents. Write an equation to represent how many presents she can wrap in any amount of time.
p = 6 h
When the new image is a reduction of the original image, what are possible values of the scale factor?
0<r<1
Best Buy has 75 earbuds and 105 on-ear headphones. What is the ratio of earbuds to on-ear headphones?(Reduce to lowest terms)
5:7
A train traveled 500 miles in 12 days. How many mile does the train travel in 1 day? (Round to the nearest whole number)
42 miles
There are 3 cans that store 9 tennis balls. Consider the number of balls per can. Write an equation to represent the number of tennis balls in any number of cans?
b = 3 c
The original image's length measured 4 feet. The scale factor of the new image is 8. What is the length of the new image?
32 feet
Ella rolled a number cube 100 times. It landed on an even number 38 times and it landed on an odd number 62 times. What is the ratio of the times it landed on an even number to the times it landed on an odd number?(Reduce to lowest terms)
19:31
A factory produces 2000 ping pong balls in 4 hours. How many ping pong balls are produced in 1 hour?
500 ping pong balls per hour
$14.75
The original image is 3 feet wide and the new image is 18 feet wide. What is the scale factor?
6
Old Navy sold 264 pairs of pants and 636 shirts last month. What is the ratio of shirts to pants?(Reduced to lowest terms)
53:22
Bob learned 20 songs in 5 weeks. How many songs did Bob learn per week?
4 songs
The dry cleaning fee for 3 pairs of pants is $18. Write an equation that determines the total cost for any number of pair of pants
d = 6 p
You are a watch repairer, the diameter of the manual is 6 inches. The real watch is 2 inches. What is the scale factor of the manual to the real watch?
1/3
On the annual 6th grade field trip, there were 288 girls attending. There were 364 boys attending. What is the ratio of girls to boys?(Reduce to lowest terms)
72:91
In 13 minutes, 260 pairs of headphones are made in the Bose headquarters. How many pairs of headphones are made per minute?
20 headphones per minute
It cost $5 to send 6 packages through a certain shipping company. Write an equation for the cost for any number of packages.
c = 5/6 p