Measurement
What measurement would you use to measure a worm?
inches
Write 1/2 as a percent and a Decimal
Percent 50%
Decimal: 0.5
3:7
What is a Unit Rate?
It is a rate for one of something.
What does percent mean?
Out of 100
What measurement would you use to measure a tree?
a) meters
b) kilometers
c) centimeters
d) millimeters
a) meters
0.25 as a fraction and as a percent
Fraction: 1/4
Percent: 25%
Write the ratio 8:14 two other ways
8/14
8 to 14
Jake and Sid walked 18 miles in 3 hours. How many miles in 1 hour?
6 miles
What is 75% of 40?
30
What measurement would you use to find the amount of water in a bathtub?
a) cups
b) gallons
c) milliliters
c) pints
b) gallons
Write 44% as a fraction and a decimal
Decimal: 0.44
Are the ratios 32:20 and 8:4 equivalent?
No
$4.50 for 9 candy bars, how much for 1 candy bar?
$0.50
What is 20% of 80
16
The legend on a map says that 1 inch is equal to five miles. If it is 9 inches from Payson to Draper, how many miles apart are they?
45 miles
Write 1/5 as a decimal and a percent.
Decimal: 0.2
Percent: 20%
Write an equivalent ratio 4:12
examples: 1:3, 8:24, 40:120 etc.
If we went 72 miles in 3 hours, how many miles would we go in 4 hours?
96 miles
50% of 224
112
If I want to convert 4 miles to metric units, what type of unit would I use?
a) centimeters
b) milliliters
c) kilometers
d) meters
c) kilometers
Write 35% as a fraction and a decimal
Fraction: 35/100
Decimal: 0.35
There are 17 black shoes and 13 red shoes. What is being compared if the ratio is 13 to 30? Is it a part-to-part, part-to-whole or a whole -to-part ratio?
Red shoes to all shoes, part-to-whole ratio
Soda is on sale at Smiths 12 cans for $4.80 and Macy's has them on sale 6 cans for $2.70. Which is the better deal?
Smith's has the better deal.
Smiths: $0.40 per can
Macy's: $0.45
If a jacket cost $40 dollars and it is 25% off. What is the final price of the jacket?
$30