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elakis
Divide 756 by 3 to find out how many calories is burned per hour.

756 / 3 = 252
prove this by doing
252 * 3 = 756

Therefore, Vivi burns 252 calories per hour.


Hope this helped! (:

The number of calories Vivi burns in one hour is 252

If she burns 756 calories in 3 hours

756= 3 hours

x=   1 hour

cross multiply

756= 3x

x= 756/3

= 252

Hence Vivi burns 252 calories in one hour

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https://brainly.com/question/10696498?referrer=searchResults