A trucking company makes 50 deliveries in 5 days.

How long will it take for 400 deliveries?


8 days

10 days

20 days

40 days

Respuesta :

Answer:

40 days

Step-by-step explanation:

50 deliveries : 5 days

These numbers are directly proportional

10 deliveries : 1 day

400 deliveries :  40 days

Answer:

40 days

Step-by-step explanation: