Number, NAP_70011

Question

A truck can travel 8 kilometres on 400 mL of petrol. What is the cost of petrol to travel 440 kilometres if petrol costs $1.15 per litre?

Worked Solution

8 km on 400 mL (multiply ×\times 10)

80 km on 4 L (multiply ×\times 5)

400 km on 20 L (add fuel for 40 km)

440 km on 22 L

Total cost
= 22 ×\times 1.15
= {{{correctAnswer}}}

Variant 0

DifficultyLevel

520

Question

A truck can travel 8 kilometres on 400 mL of petrol. What is the cost of petrol to travel 440 kilometres if petrol costs $1.15 per litre?

Worked Solution

8 km on 400 mL (multiply ×\times 10)

80 km on 4 L (multiply ×\times 5)

400 km on 20 L (add fuel for 40 km)

440 km on 22 L

Total cost
= 22 ×\times 1.15
= $25.30

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
correctAnswer
$25.30

Answers

Is Correct?Answer
x

$23.50

x

$32.50

✓

$25.30

x

$35.20

Tags

  • staging_suejones