Question

question 1 0.25 pts which of these toy trains has the slowest speed? toy train 3 travels 100 cm in 20 seconds. toy train 2 travels 100 cm in 10 seconds. toy train 1 travels 200 cm in 20 seconds. toy train 4 travels 200 cm in 10 seconds.

Explanation:

Step1: Calculate speed of toy train 1

Speed = $\frac{Distance}{Time}=\frac{200}{20}=10$ cm/s

Step2: Calculate speed of toy train 2

Speed = $\frac{Distance}{Time}=\frac{100}{10}=10$ cm/s

Step3: Calculate speed of toy train 3

Speed = $\frac{Distance}{Time}=\frac{100}{20}=5$ cm/s

Step4: Calculate speed of toy train 4

Speed = $\frac{Distance}{Time}=\frac{200}{10}=20$ cm/s

Answer:

Toy train 3 travels 100 cm in 20 seconds.