Question
Roberto has 4 times as many toy cars as John. Roberto has 20 toy cars.
Which equation can you use to find the amount of cars that John has?
(1 point)
Responses
4×20=a
4 × 20 = a
20−4=a
20 - 4 = a
a×4=20
a × 4 = 20
a×20=4
Which equation can you use to find the amount of cars that John has?
(1 point)
Responses
4×20=a
4 × 20 = a
20−4=a
20 - 4 = a
a×4=20
a × 4 = 20
a×20=4
Answers
GPT-4o mini
To find the amount of cars that John has, you can use the equation:
**a × 4 = 20**
In this equation, "a" represents the number of toy cars John has, and we know that Roberto has 4 times as many as John (which is 20 toy cars). Therefore, the correct equation is:
**a × 4 = 20**.
**a × 4 = 20**
In this equation, "a" represents the number of toy cars John has, and we know that Roberto has 4 times as many as John (which is 20 toy cars). Therefore, the correct equation is:
**a × 4 = 20**.