sreelekshmi sreelekshmi

22-09-2020
Mathematics

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please help I really don't get this I will give you 131 points that are all of them HELP ME SOON

please help I really dont get this I will give you 131 points that are all of them HELP ME SOON class=

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mylathibodaux mylathibodaux

22-09-2020

The answer is 120 seconds.

Why?
180 divided by 4.5 is 40 seconds
200 divided by 2.5 is 80 seconds
Then add the seconds.
But I don’t understand how you walk so many meters in 180 seconds

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