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shepuryov [24]
3 years ago
8

If 9.54% of the battery life of each mobile phone is used in a day by a typical user, which mobile phone would use a total of 1.

908 hours of battery life in a day?
Mathematics
1 answer:
Grace [21]3 years ago
4 0
Sorry, I guess I was in a hurry. This is how I did it after carefully reading the problem. 
9.54% times which mobile phone (the one we are looking for=y) would use 1.908
that is: 0.0954 times y=1.908
0.0954y=1.908 dividing each side by 0.0954, we get y=20
So, the answer is y=20, or the mobile phone is 20
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