Question

1. of the 20 children at the park, 15 children are riding bicycles and 5 children are riding scooters. which ratio is correct? circle all that apply. a. the ratio of bicycles to scooters is 15 to 5. run b. the ratio of scooters to children is 5 to 20. slide c. the ratio of bicycles to children is 20 to 5. jump d. the ratio of scooters to children is 15 to 20. skip e. the ratio of bicycles to children is 20 to 5. hop

Explanation:

Step1: Recall ratio - definition

A ratio is a comparison of two quantities.

Step2: Analyze option A

There are 15 children riding bicycles and 5 children riding scooters. So the ratio of bicycles to scooters is 15 to 5. This option is correct.

Step3: Analyze option B

There are 5 children riding scooters and 20 children in total. So the ratio of scooters to children is 5 to 20. This option is correct.

Step4: Analyze option C

There are 15 children riding bicycles and 20 children in total. The ratio of bicycles to children should be 15 to 20, not 20 to 5. This option is incorrect.

Step5: Analyze option D

There are 5 children riding scooters and 20 children in total. The ratio of scooters to children is 5 to 20, not 15 to 20. This option is incorrect.

Step6: Analyze option E

There are 15 children riding bicycles and 20 children in total. The ratio of bicycles to children should be 15 to 20, not 20 to 5. This option is incorrect.

Answer:

A. The ratio of bicycles to scooters is 15 to 5.
B. The ratio of scooters to children is 5 to 20.