Question

Robert climbed 775 steps in 12 1/. How many steps did he average per minute.

Answer 1

Answer:

Step-by-step explanation:

The number of steps clibed by Robert is, 775 . The time taken is, 1212 minutes=12.5 minutes 12 1 2 minutes = 12.5 minutes .

Answer 2

Answer:

The average count of steps per minute is 62.

Step-by-step explanation:

Given,

Robert climbed(S) = 775 steps

The time taken to climb the steps (t) = $12\frac{1}{2}$ minutes

To find,

The average steps per minute.

Calculation,

First, we convert the mixed fraction of time into a proper fraction.

$12\frac{1}{2}$ minutes = 25/2 minutes

The average steps per minute is given by:

= Steps/time in minutes

= S/t

= 775/(25/2)

= (775 × 2)/25

= 31 × 2

= 62

Therefore, the average count of steps per minute is 62.

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