Answer:
$0.52
Step-by-step explanation:
1. Multiply the number of cookies (7) times their cost (0.64)
7*0.64=4.48
2. Subtract the total of the cookies (4.48) from 5.00 - remember to line up the decimals and borrow (5.00-4.48=0.52)
Lynnette received a change of 52 cents.
There are 100 cents in a dollar.
1 dollar = 100 cents.
Cost of 1 cookie = 64 cents
number of cookies = 7
cost of 7 cookies = 7*64
= 448 cents = 4.48 dollars.
She gave the shopkeeper a 5-dollar bill. This means that the amount of change that she received back is:
5 dollars - 4.48 dollars = 0.52 dollars = 52 cents.
Therefore, we have found that Lynnette received a change of 52 cents.
Learn more about dollars here: https://brainly.com/question/6070671
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