joalencheril joalencheril

01-05-2018
Mathematics

contestada

Plz help me answer this year 7 question and explain how u got the answer.

Plz help me answer this year 7 question and explain how u got the answer class=

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thinknoodlesmcowmnr4 thinknoodlesmcowmnr4

01-05-2018

The answer is b and that is simply becuase an hour is 60 minutes divide the hour by 3 to get 20 then divide the speed by 3 to get the ratio

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