katcrazy45
Answered

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?

Phone A

Phone B

Phone C

Phone D

Verified Answer :

texaschic101

7.75% of 20
.0775 (20) = 1.55....its not A

7.75% of 25
.0775(25) = 1.94....not B

7.75% of 10
.0775(10) = 0.775 (BINGO...here it is)

7.75% of 18
.0775(18) = 1.40..not D

s169038

Answer:

Its Phone C , the other guy took a little too long and it kind of looks complicatd .

Step-by-step explanation: