2 A man wants a new car. He looks for a low carbon dioxide (CO2) emissions and a high miles
per gallon (mpg) figure.
He lists the information for different models.
Model
mpg
Citroen Saxo 1.1
Daewoo Matiz
Fiat Punto 1.2
Ford Ka 1.3
Ford Focus 1.4
Peugeot 206 1.1
Renault Clio 1.2
Rover 25 1.1
Vauxhall Corsa 1.2
VW Polo 1.2
CO2
(grams per kilometre)
145
161
136
154
158
154
139
160
151
142
46.3
44.1
49.6
42.2
44.1
45.6
49.9
42.2
44.8
47.9
How many cars in his list have CO2 emissions less than 155 grams per kilometre and also do
more than 44 miles per gallon?
A
6
7
8​