You!
john ran around a rectangular field 180 m long and 60 m wide 6 times
in 12 minutes. find his speed in m/min.

240 m/minute

Step-by-step explanation:

Find the perimeter of the field and then multiply that result by 6, to find the total distance John ran:

6P = 6(2·180 m + 2·60 m) = 2880 m

Then his average speed was

2880 m

= 240 m/minute

 12 min

Divide both sides by the numeric factor on the left side, then solve.

x=4

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