Question

a rectangular field is 72 m by 58 mama walk around it at the rate of 3 km per hour what time will he take in the taking to round​

Answer 1

Answer:

72 + 72 + 58 +58 is 260 Metres (I assume)

If he's going 1 round, we'll have to convert the time for 3 km to 260 metres.

so if 3000 metres takes 60 hour

260 metres will take what?

260 x 60 then divided by 3000

that gives us 5.2 minutes for 1 round

if 2 rounds, it's 10.4 minutes

Hope this helps

Step-by-step explanation:

Answer 2

72 + 58 is equals to 130 metre perimeter of rectangle is 260 2 rounds so 520 metres that is equals to 0.52 kilometres speed of mama is 3 kilometre per hour so by dividing 0.52 by 3000 and multiplying with 3600 gives answer 14 minutes

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