Question

Here are the fuel efficiencies (in mpg) of 10 new cars.

Answer 1

Answer:

20%

Step-by-step explanation:

Cars that are less than 19  mpg : 16, 18

2 cars have less than 19 mpg.

2/10  cars have less than 19 mpg.

To change fraction to percentage :

divide the numerator by the denominator, then multiply the decimal by 100

2/10 = 0.2

0.2*100 = 20

20%