Emelyreyes3163 Emelyreyes3163

23-08-2017
Mathematics

contestada

Donnas heart beats 60 times a mintue. At this rate, how many times does her heart beat in one and one half hours?

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choixongdong choixongdong

23-08-2017

one and one half hours = 90 minutes

60 times a minute
so
90 x 60 = 5400

answer

Donnas heart beats 5400 times in one and one half hours

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mightyshaunaqoql2ko mightyshaunaqoql2ko

23-08-2017

So Donnas's heartbeat beats 60 times a minute in one and a half hour it would be 5,400

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