Ratios
Rates
Comparing Ratios and Rates
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100
Write the ratio of W's to E's.
W W W E E E E E
3:5
100
A scooter traveled 2 kilometres in 10 minutes. At this rate, how far would it travel in 40 minutes.
8km
100
What percent is 0.6?
60%
100
Which is the best buy?
100g of chocolate for $1.55
300g of chocolate for $3.60
300g
100
What country has the most species of venomous snakes?
Australia
200
Write the ratio of X's to O's in it's simplest form
X X X O O O O O O
1:2
200
Edward ate 15 hotdogs in 3 minutes. At this rate, it would take him __________ minutes to eat 75 hotdogs.
What is 15 minutes?
200
135 out of 180 = ?%
75%
200
10 nuggets for $4.99
25 nuggets for $12.99
Which is the best buy?
10 nugs
200
Name a country, other than Antarctica, that has no native snakes
New Zealand
Ireland
Iceland
Greenland
300
Write the ratio 14:35:21 in it's simplest form
2:5:3
300
Michelle can mow 12 lawns in 4 hours. How many lawns can she mow in 10 hours?
What is 30 lawns?
300
10 is 20% of what number?
50
300
Which is the best buy?
100g of flour for $5.50
0.65kg of flour for $34
0.65kg
300
What is the largest snake in the world?
Green Anaconda
400
Share $1500 in the ratio 2:3
$600:$900
400
Sabrina's car used 5 litres of gas to travel 80km.
What is her car's effeciency in L/100km?
6.25L/100km
400
The Soto family stayed in a hotel room while on vacation. The cost for the hotel room is $195 per night for a 6-night stay, before tax. If the hotel room tax rate in the city is 10%, what was the total cost for the hotel room for the entire stay?
$1,287.00
400
Which is the best buy?
1.5 cubic metres of concrete for $750
1 cubic metre of concrete for $520
2.7 cubic metres of concrete for $1,377
1.5 cubic metres
400
Which famous character from Greek mythology had snakes in place of hair?
Medussa
500
An amount of money is shared in a ratio of 7:2.
If the first person got $98, what did the second person get?
$28
500
Trina babysat 2 hours each night for 10 nights for a total of 20 hours. She earned a total of 180 dollars babysitting. Trina wants to calculate her hourly rate. How much did Trina earn per hour?
What is $9?
500
A washing machine is on clearance for 30% off. If the sale price of the washing machine is $395.49, what was the original price? Round to the nearest cent, if necessary.
$564.99
500
4 Litre bottles
500
Which Italian car brand has a snake on its logo?
Alpha Romeo