Answered

Alex bought six books priced at $8 each. He got a discount of 20% off the total cost. How much did Alex pay for the books? Write your answer up to two decimal places

Verified Answer :

texaschic101

6 books at $ 8 = (6 * 8) = 48

if he got a discount of 20%, then he paid 80%
0.80(48) = 38.40 <== what he paid

JeanaShupp

Answer: The amount paid by Alex = $38.4

Step-by-step explanation:

Given: The cost of each book = $8

Then the total cost of six books = \(6\times8=\$48\)

The discount percent on total cost = 20 %

Then,  discount amount = 20% of total cost

=\(0.20\times48=\$9.6\)vvvvvvv

Therefore, the amount paid by Alex = \(48-9.6=\$38.4\)

Hence, the amount paid by Alex = $38.4

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