1. By: Nitu and Devorah Professor Mingla Question #8
MAT D169
By: Nitu and Devorah
Professor Mingla
Question #8

2. Major Formulas 3ft=1 yard Area= width×length
8. A couple just bought a new house which has old carpeted floors that they really dislike. They decide to remove the carpets and replace them with laminated flooring in both living room and hallway. You are given that 3ft=1 yd.

3. On top of the bedroom 7’, on top of the bath 5’, on the bottom of the hallway 12’, nextrotothe bedroom 7’, next To the hallway 5’, under the livingroom 10’.
Bath
Livingroom
Bedroom
Hallway

4. A. How many square feet of lament floors will be needed?
You find the areavto be 180ft2.
By taking the area of the living room, 10×12, you find the 12 by adding the other side of the bedroom side together.
Then multiply 5×12= the area for the hallway
Add 60, the hallway area, to the 120 ft2

5. B. How many sqaured yard of lamented floors will be needed?
use the formulabto find the yard by dividing 180 by 3
The total is 60 yards

6. C. The couple can hire professional workers from Lowe’s or Home Depot to finalize their flooring project. If labor is hired an additional to buying the raw material, a discounted price becomes available. The area was estimated at 200 square feet. How many additional sqaure feet of laminate flooring was ordered?
Take 200 and subtract the 180 ft2 you find that it’s 20 ft2

7. D. Suppose that the discounted cost per sqaure foot of laminate flooring was $2.50. How much would be spent on laminate flooring at this price if labor is hired?
Take $2.50×200 ft2
This gives you $500

8. E. Find the dollar value of the wasted laminate flooring.
Take the $2.5£0 and multiply it by the 20 ft2 that was wasted
This gives you $50

9. F. If it takes 1.2 hours to install 50 ft2 of laminate flooring, how long is it going to take for the work to be concluded?
Divide 180 ft2 by 50 ft2
This gives you 3.6
Take the 3.6 and multiply it by the 1.2 hour
This gives you 4 hours and 32 minutes

10. The objective from the book at it connects to was feom Lesson 1-6
The objective from the book at it connects to was feom Lesson This is actual error and relative error. It shows the difference between what is actual and what was mistaken.