A Rover driving on the moon’s surface travels at a speed of 60 ft/min. How far will it travel in 90 min?

d =5400 ft

Step-by-step explanation:

d = rt

where d is distance r is rate and t is time

d = 60 ft/ min * 90 min

d =5400 ft

5400ft

Step-by-step explanation:

If you are travelling 60ft/min or 60 feet in one minute, you can multiply by 90 minutes to find the number of feet you will travel in that time.

60ft/min * 90min = 5400ft

If they want an approximate mileage, it is just above 1 mile. (1.022727miles)

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have