Question

Oliver drove the first 90 miles of his journey in 1.5 hours and the remaining 120 in 3 hours. What was the average speed on the first part of Oliver’s journey?

Answer 1

Creo que la respuesta es C. No soy bueno con el inglés, pero eso es lo que pienso. Lo siento si está mal.

Answer 2

Answer:

60 mph

Step-by-step explanation:

1. distance/time=speed

2. substitute

3. 90/1.5

4. solve

5. 90/1.5=60