Answer:
30%
Step-by-step explanation:
Given data
Area of Home= 2,200 square feet
Area of wood flooring= 660 square feet
The percent of wood flooring in the house can be gotten as
=660/2200*100
=0.3*100
= 30%
Hence the wooden floor occupies 30%.
Answer:
whats the question ??
Step-by-step explanation:
Answer:
11.7 m²
Step-by-step explanation:
What is the area of each triangle ?
A = b×h/2
= 5.2m×4.5m/2
= 23.4m²/2
= 11.7 m²
Let T be total number of milligrams of vitamin C in our salad.
We have been given that there are s milligrams of vitamin C per milliliter of spinach, B mg per milliliter of berries, and D mg per milliliter of dressing.
Let us find how much mg of vitamin C our each ingredient of salad will have.
We have been given that a salad contains 300 milliliters of spinach, 200 ml of berries, and 42 ml of dressing.
![\text{Mg vitamin C in 300 ml spinach}=300\cdot\text{s mg}](https://tex.z-dn.net/?f=%5Ctext%7BMg%20vitamin%20C%20in%20300%20ml%20spinach%7D%3D300%5Ccdot%5Ctext%7Bs%20mg%7D)
![\text{Mg vitamin C in 200 ml berries}=200\cdot\text{B mg}](https://tex.z-dn.net/?f=%5Ctext%7BMg%20vitamin%20C%20in%20200%20ml%20berries%7D%3D200%5Ccdot%5Ctext%7BB%20mg%7D)
![\text{Mg vitamin C in 42 ml dressing}=42\cdot\text{D mg}](https://tex.z-dn.net/?f=%5Ctext%7BMg%20vitamin%20C%20in%2042%20ml%20dressing%7D%3D42%5Ccdot%5Ctext%7BD%20mg%7D)
To find total milligrams of vitamin C in our salad we will add milligrams of vitamin C in each of three ingredients of salad.
Therefore, our desired expression will be
.