4 scarves cost $20.48? What is the unit price for one scarf?
$5.12
Oops!
Check
Okay!
Check
10
The recipe called for two diced apples, 10 diced strawberries, 3 diced bananas, and 4 diced kiwi. What is the ratio of apples to bananas?
2:3
Oops!
Check
Okay!
Check
eraser
Reset score!
Oops!
gold
Win 50 points!
Okay!
shark
Other team loses 25 points!
Okay!
lifesaver
Give 5 points!
Oops!
10
What math operations can I use to create equivalent rates and ratios?
Multiplication and/or division
Oops!
Check
Okay!
Check
20
There are 5 circles, 4 squares, 3 triangles, and 7 stars. What are the three ways to write the ratios of triangles to stars?
3 to 7; 3:7; 3/7
Oops!
Check
Okay!
Check
15
Which of the following is NOT an equivalent ratio? 1/2, 4/8, 25/50 3/5
3/5
Oops!
Check
Okay!
Check
5
Mark has four pairs of white socks and six pairs of black socks. The ratio of white socks to black socks is 4 to 6. Is this a part-to-part ratio, a whole-to-part ratio, or a part- to -whole ratio?
It is a part-to-part ratio.
Oops!
Check
Okay!
Check
25
What is the definition of a ratio?
A ratio is a multiplicative comparison of two quantities with the same unit.
Oops!
Check
Okay!
Check
trap
No points!
Oops!
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
lifesaver
Give 25 points!
Oops!
25
What is the definition of a rate?
A rate is a comparison by division of two quantities with different units.
Oops!
Check
Okay!
Check
seesaw
Swap points!
Oops!
rocket
Go to first place!
Okay!
shark
Other team loses 20 points!
Okay!
banana
Go to last place!
Oops!
eraser
Reset score!
Oops!
star
Double points!
Okay!
rocket
Go to first place!
Okay!
lifesaver
Give 5 points!
Oops!
5
There are 7 red crayons in the box of 24 crayons? What part-to-whole ratio can be written from this information?