Question

You have constructed wooden forms for pilings. The pilings are in the shape of rectangular solids, each measuring 10 ft. high and 3 ft. square. You are now going to pour cement into 10 of these forms. How much cement will you pour? Volume of cement (to the nearest cubic foot) = cubic feet.

Answer 1

Answer: 300 cubic feet cement

Step-by-step explanation:

Given: The pilings are in the shape of rectangular solids,the height of the piling = 10ft.

The length of the piling = 3 ft. square

Now, since we are going to pour cement into 10 of these forms.

Thus, the amount of the cement we will pour is given by ;-

$\text{Volume}=3\times10\times10=300\text{cubic feet}$

Hence, we will pour 300 cubic feet cement.

Answer 2

Volume V=3*10=30 feet³  -- > one piling

10 pilings----------------- > V=30*10=300  feet³

The answer is 300  feet³ of cement