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Last years phone model had a battery that lasted 15 hours. This year the battery only last for 7.5 hours. What was the percent the battery life decreased?
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1 vote
Last years phone model had a

battery that lasted 15 hours. This year
the battery only last for 7.5 hours.
What was the percent the battery life
decreased?

User Fractor
by
4.3k points

2 Answers

3 votes

Answer:

probably It decreased by 1/2 which is a half

Explanation:

User JP Kim
by
4.4k points
7 votes
It decreased by 1/2 which is a half
User Daniel Katz
by
4.4k points
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