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WorksheetsRevision - BOMDAS, Rates, Ratios, Best buys and Percentages
Total questions: 12
Worksheet time: 22mins
An airfare of $7000 is discounted 40% if you fly off-peak. What would be the price of the ticket after the discount?
4200
4800
2800
3500
12 ÷ (4 × 3) + 2
11
2
3
1/2
-2 × (3 - 8)
-10
10
-14
2
As a percentage,
6021 is:60%
21%
35%
12.6%
An iPod is discounted by 26%. What is the price if it was originally $56?
$41.44
$14.56
$35.22
$26.56
Determine the best buy:
0.7 GB of internet usage for $14 or 1.5 GB for $30.90 with
different service providers
0.70 GB
1.5 GB
If 24 golf balls cost $86.40, how much do 7 golf balls cost?
$15
$25.20
$35
$47.20
Two different brands of kitchen plastic wrap are sold in a shop.
Brand A contains 50 metres of plastic wrap and costs $4.48
Brand B contains 90 metres of plastic wrap and costs $5.94
Which brand is the better value?
Brand A
Brand B
A box of chocolates contains hard-centred and soft-centred chocolates in the ratio 5 : 2. If there are 49 chocolates in the box, how many chocolates are hard-centred?
35
14
21
28
Choose the correct answer. A mixed baseball team has 4 boys and 8 girls. The simplest ratio of girls to team members is:
3 : 2
4 : 8
2 : 3
8 : 4
A car is travelling at a rate (speed) of 80 km/h.
a) Calculate the distance it would travel in 4 hours.
b) Calculate the time it would take to travel 200km
a) 320 km , b) 2 hours and 30 minutes
a) 320 km , b) 3 hours
a) 240 km, b) 2 hours 30 minutes
a) 240 km , b) 2 hours
Joseph is making kebabs. He wants each kebab to have 3
pieces of meat and 4 pieces of vegetables.
Which of the following could Joseph use to make kebabs without any leftovers?
20 pieces of meat and 32 pieces of vegetables
30 pieces of meat and 40 pieces of vegetables
18 pieces of meat and 30 pieces of vegetables
