To make this easier covert 1/2hours into 1/4 hours. 2 1/2 = 4/2+1/2 = 5/2. Now take 5/2 and make it 1/4th's, 5/2 = 10/4. It takes 1/4 hours to wash one car so, 10/4 divided by 1/4. Don't divide fractions so, 10/4 x 4/1, we switch the second number around to get 40/4. Now we can simplify, 40/4 = 10.

6 0

1 year ago

Do roll two dice win if the product is a multiple of 3 what are the chances?

Katarina [22]

Answer has been removed

3 0

2 years ago

5. If D is the midpoint of CE, CD = 9x - 7, and DE = 3x + 17, find CE.

swat32

Answer:

yes

Step-by-step explanation:

4 0

2 years ago

On the blueprint of a house, 48 millimeters represents 9 meters. The length of the living room is 32 millimeters on the blueprin

tankabanditka [31]

Answer:

Step-by-step explanation:

Using the method of cross products, we solve for Q.

48/9 = 32/Q

48Q = 32 x 9

Q = 32 x 9/ 48

Q = 6

Answer: 6 meters

8 0

2 years ago