An airplane on autopilot took 7 hours to travel 4,914 kilometers. what is the unit rate for kilometers per hour?

Distance traveled by an airplane in 7 hours = 4,914 kilometers

We have to determine the unit rate for kilometers per hour.

So, distance traveled by an airplane in 1 hour =

= 702 kilometers.

So, an airplane will travel 702 kilometers in an hour.

Therefore, the unit rate for kilometers per hour is 702 km per hour.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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