2018
Mathematics
JAMB
A car uses one litre of petrol for every 14km. If one litre of petrol cost N63.00, how far can the car go with N900.00 worth of petrol?
A.
420 Km
B.
405 Km
C.
210 Km
D.
200 Km
Correct Answer: 200 Km
Explanation
since 1litre cost ₦63 So ₦900 is the cost of 90/063 litres = 14.2857litres of petrol nbsp; The car uses 1 litre for 14 km So 14.2857 litres will be used for (14.2857 x 14) = 200 km
since 1litre cost ₦63 So ₦900 is the cost of 90/063 litres = 14.2857litres of petrol nbsp; The car uses 1 litre for 14 km So 14.2857 litres will be used for (14.2857 x 14) = 200 kmTHIS WEEK's
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