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Inessa05 [86]
2 years ago
13

Jenna works in an ice cream shop. When she starts her shift the tub of chocolate ice cream is 23 full. When she finishes her shi

ft 612 h later, there is only 16 of the tub left. What was the average hourly change in tub fullness?
Mathematics
2 answers:
Blababa [14]2 years ago
8 0

Answer:

Step-by-step explanation:

First 2/3-1/6=1/2 1/2÷6 1/2=1/13

ipn [44]2 years ago
4 0

Answer:

<em />Rate = 1.1/hr<em />

<em />

Step-by-step explanation:

Given

Start = 23

End = 16

Hours = 6\frac{1}{2}h

Required

Determine the hourly rate

First, we need to determine the ice cream sold

Ice\ Cream = 23 - 16

Ice\ Cream = 7

Next, we calculate the hourly rate:

Rate = Ice\ Cream/Hours

Rate = 7/6\frac{1}{2}h

Rate = 7/\frac{13}{2}h

Rate = 7*\frac{2}{13h}

Rate = \frac{14}{13h}

Rate = 1.07692307692/hr

<em />Rate = 1.1/hr<em> -- Approximated</em>

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