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Mathematics 18 Online
OpenStudy (anonymous):

MEDAL AND FAN!! 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 8.45% of the battery life of each mobile phone is used in a day by a typical user, for which mobile phone is 2.1 hours of battery life used in a day? Phone A Phone B Phone C Phone D @ganeshie8 @Abhisar @Hero @TheSmartOne

TheSmartOne (thesmartone):

Just multiply 8.45% by the number of battery life and whichever one gives you 2.1 is your answer.

OpenStudy (anonymous):

ok thx :) Can you help me with more questions please? :)

TheSmartOne (thesmartone):

sure

OpenStudy (anonymous):

yay! I'll just tag you :)

TheSmartOne (thesmartone):

ok...

OpenStudy (anonymous):

oh and the answer i got for this queston was B. Is that right?

TheSmartOne (thesmartone):

Yes.

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