How do you write 12,800 in scientific notation?
1 answer:
You might be interested in
Answer:
199 square feet
Step-by-step explanation:
Given:
Trace needs a new carpet for her house.
Dimension of dining room = 6 feet by 4 feet.
Dimension of sitting area = 10 feet by 15 feet.
Dimension of breakfast nook = 5 feet by 5 feet.
<u>Question asked:</u>
How many square feet of carpet does she need ?
<u>Solution:</u>
<em>First of all we will calculate the area of each part of the house and then add up.</em>
<em />
Total carpet needed will be needed = For dining + For sitting area + For breakfast nook
= 24 + 150 + 25
= 199 square feet
Therefore, she needs 199 square feet of a new carpet for her house.