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3 years ago

13

Leanne earned $400 and $550 in interest the last 2 years. How much interest must she earn this year so that her average earnings

over the three year period is more than $600?

1 answer:

polet [3.4K]3 years ago

3 0

Answer:

850

Step-by-step explanation:

400+550+850=1800. 1800/3= 600

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