Interactive practice questions
The graph shows the cost of sending parcels of various weight overseas.
a
Find the cost of sending a letter weighing $100$100 grams.
$\$4$$4
A
$\$1.50$$1.50
B
$\$2$$2
C
$\$1$$1
D
b
Find the cost of sending a letter weighing $150$150 grams.
$\$2$$2
A
$\$4$$4
B
$\$1$$1
C
$\$2.50$$2.50
D
c
What is the heaviest letter that can be sent for $\$4$$4?
$350$350 grams
A
$100$100 grams
B
$250$250 grams
C
$150$150 grams
D
Easy
1min
The graph shows the parking costs over different lengths of time.
Medium
2min
The graph shows the amount (in dollars) an internet cafe charges its customers.
Easy
1min
The graph shows the starting times of a shot put event for participants of different age groups.
Easy
< 1min
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