Respuesta :

Answer:

It will take him 800 hours to plow the whole field.

Step-by-step explanation:

200*4=800. if it takes him 4 hours to do one acre, then it will take him 4 hours to do each one.

Answer:

Step-by-step explanation:

Multiply the number of acre by the time taken to plough one acre

So it will be: 200 × 4

Giving you: 800 hours