Answer:
1/3
Step-by-step explanation:
x-1/3 x=2/3
2/3-1/3 (same denominator)
=1/3
Answer:
7 x p = 70
Step-by-step explanation:
7 vehicles times some number of people in each one equals 70 people in all
We can set up a system of equations:
x + y = 12
x - y = 4
Adding these two together:
2x = 16
x = 8
Substituting 8 in the first equation:
8 + y = 12
y = 4
Hope this helps!
Answer:
3 gallons
Step-by-step explanation:
Length of the rectangular wall = 23.6 feet
Width of the rectangular wall = 19.2 feet
Surface area of the wall = 23.6 × 19.2
= 453.12 square feet
∵ 200 square feet of the wall is covered by the amount of paint = 1 gallon
∴ 1 square feet of the wall will be covered by the amount of paint =
gallons
∴ 453.12 square feet will require the amount of paint = ![\frac{453.12}{200}](https://tex.z-dn.net/?f=%5Cfrac%7B453.12%7D%7B200%7D)
= 2.2656 gallons
Therefore, minimum 3 gallons will be required to paint the wall.