Answer:
5/36
Step-by-step explanation:
The chance of drawing a blue marble is 5/12. The chance of drawing a green marble is 4/12. You multiply the fractions to get the probability.
5/12 * 4/12 =20/144 = 5/36 simplified.
Answer:
It will cost $120.00
Step-by-step explanation:
The number of shelves stephen can make is approximately 27
<h3><u>Solution:</u></h3>
Given that Stephen makes wooden shelves for his room
Stephen wants to make the shelves 3/4 foot long
He starts with a board that is 20 feet long
To find: number of shelves he can make
So the number of shelves stephen can make can make is found out by dividing 20 feet long board by 3/4 foot long
![\text {number of shelves }=\frac{\text { total length of board stephen has }}{\text { length of each board }}](https://tex.z-dn.net/?f=%5Ctext%20%7Bnumber%20of%20shelves%20%7D%3D%5Cfrac%7B%5Ctext%20%7B%20total%20length%20of%20board%20stephen%20has%20%7D%7D%7B%5Ctext%20%7B%20length%20of%20each%20board%20%7D%7D)
![\text {number of shelves }=\frac{20}{3 / 4}=\frac{20}{0.75}=26.6](https://tex.z-dn.net/?f=%5Ctext%20%7Bnumber%20of%20shelves%20%7D%3D%5Cfrac%7B20%7D%7B3%20%2F%204%7D%3D%5Cfrac%7B20%7D%7B0.75%7D%3D26.6)
So the number of shelves stephen can make is approximately 27