the following problems. Draw tape diagrams to help you solve. Identify if the group size Dups is unknown. 72 cars were parked in a parking garage. The same number of cars was parked on each \( f \) ere 4 floors, how many cars were parked on each floor?

To solve the problem, we need to determine how many cars were parked on each floor of the parking garage. Here are the known conditions: 1. Total number of cars parked: \( 72 \) 2. Number of floors: \( 4 \) 3. The number of cars parked on each floor is the same. ### Step-by-Step Solution 1. **Identify the Unknown**: - We need to find the number of cars parked on each floor, which we can denote as \( c \). 2. **Set Up the Equation**: - Since there are 4 floors and the same number of cars is parked on each floor, we can express the total number of cars as: \[ 4c = 72 \] 3. **Solve for \( c \)**: - To find \( c \), we divide both sides of the equation by 4: \[ c = \frac{72}{4} \] 4. **Calculate**: - Performing the division: \[ c = 18 \] ### Conclusion Thus, the number of cars parked on each floor is \( 18 \). ### Tape Diagram Representation To visualize this with a tape diagram, you can imagine a long rectangle divided into 4 equal parts, each representing a floor. Each part would be labeled with the number \( 18 \), and the total length of the tape would represent the total of \( 72 \) cars. - **Tape Diagram**: ``` |----|----|----|----| | 18 | 18 | 18 | 18 | |----|----|----|----| Total: 72 cars ``` This diagram helps to illustrate that the total number of cars is made up of 4 equal groups of 18 cars each.