fjaden28
contestada

Jason can dig a constant rate of 7 holes every two hours. How many hours will it take him to dig 21 holes?

Respuesta :

littleliz99

Answer:

6 hours

Step-by-step explanation:

We know that he can dig 7 holes every two hours. 21 divided by 7 is 3, and 3 x 2 hours equals 6.

itzshiane

Answer:

6 hours.

Step-by-step explanation:

7x3=21

If he digs 7 holes every 2 hours then multiply 3 by 2, which equals 6.

To make sure this is right you could solve backwards too:

21/7=3

6/2=3

Hope this helps. :)

Otras preguntas