The answer for the question would’ve been 90
Here is the set up:
(2/3) ÷ (1/6) = unit rate
You finish.
2√20 and 4*5^1/2. Explanation Below:
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When we simplify 2√20, we get 4√5, and 5^1/2 is √5. Therefore, 4*5^1/2 is 4√5.
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Hope this helps!
It should be for 5 hours if $30 is what they started with
