Edexcel IGCSE Math A 3.3.F Straight-Line Conversion Graphs
Practise drawing and reading straight-line conversion graphs for distance, currency, fuel and linked rate calculations.
- Syllabus
- First assessment 2018
- Course
- Math A 4MA1
- Level
- Foundation
Exam points
- read a conversion graph in either direction using the correct axis scale
- combine a graph reading with a mileage, price or rate calculation
- scale a reliable graph value proportionally when the required amount lies beyond the axes
3.3.F Straight-line conversion graphs question 1
The graph gives the number of litres of fuel a car uses and the distance, in kilometres, the car travels using that amount of fuel.
The car uses 10 litres of fuel.
Question (a)
(a)
Find the distance the car travels. km
The car travels a distance of 110 km .
[ 1 ]
Question (b)
(b)
Find the number of litres of fuel the car uses. litres
Agnetha drives the car.
The car uses 25 litres of fuel.
[ 1 ]
Question (c)
(c)
Work out the distance she drives.
km
[ 2 ]
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