Answer:1
Step-by-step explanation:
<h3>
Answer: 64 ounces (choice A)</h3>
Work Shown:
1 pound = 16 ounces
4*(1 pound) = 4*(16 ounces)
4 pounds = 64 ounces
Answer:
The percent charge of Kanna's DS is 50%
Step-by-step explanation:
we know that
A Nintendo DS takes 4 hours to charge fully (100%)
4 hours is the same that 240 minutes
using proportion
Find out what percentage represent 108 minutes

Remember that
Kanna Kamui charge her DS from 5%
so

therefore
The percent charge of Kanna's DS is 50%
I) Q = 7*P
ii) Q = 35
iiI) 42 = 7*P
42 / 7 = P
so P = 6