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08-09-2020
Mathematics

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question 2 and 3 please

question 2 and 3 please class=

Respuesta :

08-09-2020

Answer:

2. Half a lap, 0.5 or 1/2

3. 20/0.5 or 20/(1/2)

Step-by-step explanation:

Since it takes 40 seconds to skate 1 lap,

20 secs would be 20/40 laps, which is 1/2

Ratio is time/number of laps. So, 20/(1/2)

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