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OpenStudy (anonymous):
The table shows the battery life of four different mobile phones. Mobile Phone Battery Life:Phone Battery Life (hours) A 20 B 25 C 10 D 18 If 7.75% of the battery life of each mobile phone is used in a day by a typical user, for which mobile phone is 0.775 hour of battery life used in a day?
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OpenStudy (anonymous):
Phone A Phone B Phone C Phone D
OpenStudy (gabebae):
Phone C
OpenStudy (anonymous):
How do you know?
OpenStudy (anonymous):
@welshfella
OpenStudy (anonymous):
@mathstudent55
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OpenStudy (gabebae):
10* 0.775= 7.75
OpenStudy (anonymous):
K thank you for explaining it (:
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