24. If Jenna spent 30 hours on the computer this week. how much total time did she spend on
e-mail?
COMPUTER TIME THIS WEEK
E-mail
Homework
Games +18% 30%
10%
20% 22%
Internet
Weblog
A. 1.5 hours
B. 3 hours
C. 4.5 hours
D. 15 hours

Option B) 3 hours is the time spent by Jenna on the e-mail this week.

Step-by-step explanation:

Jenna spent 30 hours on the computer this week.

The amount of time she spends on computer to work on various fields in given in the pie-chart.

This 30 hours represents her 100% work on computer.

From the figure shown,

She spent 10% of her total work on e-mail.

Therefore, 10% of 30 is the work done in hours by her on e-mail.

⇒ (10/100) × 30

⇒ 0.1 × 30

⇒ 3 hours

∴ Option B) 3 hours is the time spent by Jenna on the e-mail this week.

it would be:

c.parallelogram.