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4 years ago

5

At a recent party, it cost $9.50 for refreshments for 10 guests. At this rate, how much would it cost to have refreshments for 8

4 guests

1 answer:

Anna [14]4 years ago

3 0

First, let's find the unit rate:

9.50 / 10 = 0.95

Now we multiply the unit rate by 84

0.95 * 84 = 79.80

It would cost $79.80

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