Ratios
Unit Rate
Unit 1:
Number Sense
Number Sense
Miscellaneous
100
There are 60 girls and 48 boys in Kindergarten. Write the ratio of girls to boys in simplest form.
15:11
100
A car drives 180 km on 12.5 liters of fuel. What is its fuel efficiency in km per liter?
14.4 km/1L
100
If a triangle has it's 3 vertices located at:
(3,2), (4,-5), and (-1,-9).
Which quadrant is most of the triangle located?
Quadrant IV
100
Who is this famous League of Legends player from South Korea?
League of Legends
200
The ratio of blue : red : green marbles is 3 : 5 : 7. If there are 45 blue marbles, how many marbles are there in total?
225 marbles
200
Option 1:A 6-pack of juice costs ₩9600.
Option 2: A 10-pack of the same juice costs ₩15,000. Which is the better buy, Option 1 or 2, and by how much per juice box?
Option 2
₩100
200
A pattern of dots follows this rule: each new figure adds a row of dots equal to the figure number.
Figure 1 = 1 dot, Figure 2 = 3 dots, Figure 3 = 6 dots, Figure 4 = 10 dots.
How many dots is there in Figure 10?
55 dots
200
In Japan, which fast food restaurant is famously associated with Christmas Day celebrations?
KFC
300
The ratio of boys : girls in Grade 6 is 5 : 3,
and the ratio of girls : teachers is 12 : 1.
What is the ratio of boys : teachers?
20:1
300
A group of hikers walks 5.6 km in 1 hour 6 minutes uphill, but only 42 minutes downhill. What is the ratio of their downhill speed to uphill speed?
Downhill : Uphill = 8 : 5.09
300
You have a 1-liter bottle exactly half full of water. You pour it into a larger bottle that already has 0.4 liters inside. The new bottle is now 60% full. What is the capacity of the large bottle?
1.5L
300
At what temperature do Celsius and Fahrenheit meet?
- 40 degrees
400
In a drama club, 75% of the members are 18 and under. Out of the people over 15, the ratio of dancers to singers is 3 : 2. What percentage of the entire drama club are singers over 15?
10%
400
Driver A delivers 360 packages in 6 hours 40 minutes.
Driver B delivers 520 packages in 8 hours 20 minutes.
If they both work together for 5 hours, about how many total packages will they deliver?
Round to 2 decimal places when necessary
About 580 Packages
400
Mr. Hermanson baked cookies on 4 trays, each holding the same number.
Students snuck into his classroom when he wasn't there.
During lunch, ⅓ of all cookies were eaten.
Later, he angrily baked 12 more cookies and added them evenly to the trays.
After school, ¼ of all cookies were eaten again.
When he finally looked, there were 24 cookies left in total.
9 cookies on each tray originally.
400
What type of animal is a quokka?
A marsupial