Select the correct answer.

Roberta is thinking about joining the food co-op store. If she pays $10.00 to join, she will get 10% off on all the groceries she buys there. How much must she buy before her savings equal her membership fee?

$10.00

$50.00

$100.00

$1,000.00

Question

Guest

15 August, 15:48

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Answers (1)

Know the Answer?

Emilio Browning · Answer 1

We want 10% = 0.1 = $10

Then to work out 100% we divide $10 by 0.1

$10/0.1 = $100

Select the correct answer.Roberta is thinking about joining the food co-op store. If she pays $10.00 to join, she will get 10% off on all the groceries she buys there. How much must she buy before her savings equal her membership fee?$10.00$50.00$100.00$1,000.00