Question

A shop owner recorded the amount spent on fruit by her last four customers. £3.50, £2.00, £0.50, £2.80 What was the mean amount spent on fruit by these customers? Give your answer in pounds (£).​

Answer 1

Answer: £2.20

Step-by-step explanation

Step 1) Add up the values

3.50+2.00+0.50+2.80 = 8.80

Step 2) Divide the previous result over 4 (which is the number of values).

8.80/4 = 2.20

Here is the calculation done in one line

(3.50+2.00+0.50+2.80)/4 = 2.20