Answer: 7/12 portion
Explanation:
Jack can paint:
1 house = 3hr
1/3 portion= 1hr
Jill can paint:
1 house = 4hr
1/4 portion = 1hr
Both of them together can paint in 1 hour:
1/3 + 1/4 = 3/12 + 4/12 = 7/12 portion in 1hr
Answer:
14 students
Step-by-step explanation:
We can set up a percentage proportion to find 2% of 700.
, and we can use the cross products property to find the value of x.
Hope this helped!
Answer:
b, c, d
Step-by-step explanation:
1. 1.5 and 3.5
2. both equations because they share these particular points
Markup: The amount added to the cost price of goods to cover overhead and profit.
