Question

Bobby is making model train cars from wood. He needs 3/4inches of wood for each train car. If Bobby has a piece of wood that is 814inches long, how many pieces can he cut to make train cars?

Answer 1

By dividing the total length of wood (814 inches) by the length needed for one model train car (3/4 inches), we find that Bobby can make 1085 model train cars, as only whole pieces can be used.

Step-by-step explanation:

To calculate how many model train cars Bobby can make from a piece of wood that is 814 inches long, we need to divide the total length of the wood by the length needed for each train car.

Here is the step-by-step calculation:

1. First, determine the length of wood needed for one model train car, which is 3/4 inches.
2. Next, take the total length of the wood, which is 814 inches, and divide it by the length needed for one car (3/4 inches).
3. Perform the division: 814 ÷ (3/4) = 814 ÷ 0.75 = 1085.3333.
4. Since you cannot have a fraction of a model train car in this context, you need to round down to the nearest whole number. Therefore, Bobby can make 1085 model train cars.

Bobby can cut enough wood for 1085 model train cars from the 814-inch piece of wood.