Ratios
Unit Rates
Rates
Kate
100
3:6
1:2
100
If 5 movie tickets cost $40.
1 movie ticket cost __________
$8
100
Select the example of a rate
(a) 6 apples to 3 bananas
(b) $18.50 per hour
(c) 12 x 4 = 48
(d) 9 staff : 36 students
(b)
100
What is my favourite subject to teach?
Maths
200
Identify the ratio that is equivalent to 1:5
(a) 1:10
(b) 2:15
(c) 2:10
(d) 2:6
2:10
200
9 packets of gum for $4.50.
1 packet of gum cost _________
50c
200
The journey between Sydney and Melbourne is approx 660km. If you were travelling at an average speed of 80km/h, how long would the journey be?
8 hours 15 mins
200
What is my favourite colour?
Blue
300
A map has a scale of 1cm represents 50 metres (1cm : 50m)
Select the ratio which is equivalent to this:
(a) 1:50
(b) 1:500
(c) 1:5000
(d) 1:50 000
1:5000
300
True or False
If 3 dice cost $12.90
Then 1 dice cost $4.30
True
300
A high speed train travels 918km in 6 hours. What was its average speed?
153km/h
300
What colour hair was I born with?
Blonde
400
The ratio of blueberries to strawberries is 1:7. If there are 210 strawberries, identify how many blueberries there are?
30 blueberries
400
At a gourmet restaurant, 3 hotdogs cost $82.86 and 2 burgers cost $55.12. Identify which food has the lower unit price?
Hotdogs - $27.62
Burgers - $27.56
Burgers have the lower unit price.
400
An athlete from the USA is training for a marathon in Australia so needs to convert miles to kilometres.
If a marathon is 26.2 miles, how many kilometres will the athlete need to run?
Conversion rate: 1 mile = 1.609 kilometres
42.2km
400
What is one of my children's names?
Callie / Finlay (Ninny)
500
The ratio of tomatoes to red apples is 2:5. If there are 20 tomatoes, identify how many red apples there are?
50 apples
500
At a football game, the price for chips is $17.57 for 7 bags. If you wanted to buy 3 bags of chips, how much would it cost? (You will need to find the unit rate then multiply)
$7.53 for 3 bags
500
Who do I support in the Big Bash?
Sydney Sixers