Vocabulary
The word that describes how one quantity changes with another quantity, i.e. a measurement using 2 different types of units.
What is a Rate?
The postcode of Atwell College.
What is 6164?
The simplified rate for 136 points in 4 games.
What is 34 points per game? or What is 34 points/game.
Write 200 km travelled in 4 hours as a rate.
What is 50 km/hour?
Calculate the price of 1 m of wallpaper if 5 m costs $11.50.
What is $2.30?
Write 13 grams to 25 grams as a ratio.
What is 13:25?
The word that means for each quantity or that means 'for each'.
What is Per?
The name that Ms Fiona Williams was previously known as.
What is Ms Fiona Hart?
The weight allowance in kg/person for a lift carrying no more than 1600 kg or 20 people?
What is 80 kg/person?
Write $65 earned in 2.5 hours as a rate.
What is $26/hour?
Calculate the price per 10 mL of seafood sauce is 50 mL is sold at $3.60.
What is $0.72?
Write this statement as a ratio:
To cook steamed rice, you need 1 cup of rice to 2 cups of water.
What is 1:2?
The rate measured in beats per minute.
What is pulse?
The name given to lunch time fun activities held on Fridays at the College.
What is Faction Fridays?
Daniel's heart is beating at 42 beats/15 seconds.
Calculate Daniel's heart rate in beats/minute.
What is 168 beats/minute?
Write 90 Litres of composting manure over a flower bed of 5 m2 as a rate.
What is 18L/m2?
Which is the better buy - you pay less for more?
1 dozen eggs at $4.80, OR, 6 eggs at $2.10
What is 6 eggs at $2.10?
(1 egg in the dozen costs $0.40, whereas 1 egg in 6 costs $0.35)
Simplify 27:9.
What is 3:1?
The rate that compares the distance travelled with the time taken to travel that distance.
What is Speed?
The name of the country that Ms Ramalingam is originally from.
What is Malaysia?
Jenny's jogging pulse rate was 39 beats in 20 seconds. Calculate her pulse in beats/minute.
What is 117 beats/minute?
Write 1800 revolutions in 3 minutes as a rate.
What is 600 revolutions per minute?
Which hair shampoo is the better value?
A 750 mL for $8.95
B 1L for $11.50
Hint: Calculate per 100 ML
What is B?
(8.95 /750)xx100=$1.20 per 100 ML
(11.50/1000)xx 100=$1.15 per 100 mL
Simplify 6:3:18
What is 2:1:6?
The name given for the price of one unit of item.
What is Unit Price?
The chapters that you will be tested on in Test 2.
What is Chapters 6, 12 and 14?
A plane flies at a speed of 840 km/h.
How far does it travel in 6.5 hours?
What is 5460 km?
Write $28.44 for 18L of petrol as a rate.
What is $1.58/L?
Jack's car consumes 5.9L/100 km.
How many litres of petrol will the car use on a 850 km?
What is 50.15 L?
(5.9/100 xx850)
Write a simplified ratio for 30 cents to $2.50.
Hint: Get rid of the decimal.
What is 3:25?
The name given when comparing 2 or more quantities of the same type (in the same units).
What is Ratio?
The name of the student which who is also the name of a famous Brazilian Formula One car driver.
What is Ayrton?
Travelling at 840 km/h, how long will this plane take to fly from Melbourne to Perth which is 3430 km away.
What is 4.08 hours?
(Or 4 hours and 5 minutes NOT 4 hours and 8 minutes!)
Ollie charges $50 callout fee which includes the first 15 minutes. For any work longer than 15 minutes, he charges an additional $28 per 15 minutes or part thereof.
Calculate how much he charges for a job that takes 45 minutes.
What is $106?
(28 xx 2 + 50)
Jamie's car uses diesel fuel, consuming at the rate of 7.5L/100 km.
Her car tank only holds 60 L of fuel.
How far can Jamie travel on one tank of petrol?
What is 800 km?
(100/7.5 xx 60)
Write a simplified ratio for 4 years to 18 months.
What is 8:3?