Question

6.) Calvin's father asks Calvin to clear the snow from the sid
Calvin to clear the snow from the sidewalk. Calvin says, "Dad it'll take me 8 hours
to complete the work! Why don't you ask Hobbes instead? He is twice as
Why don't you ask Hobbes instead? He is twice as fast; he'll finish it in just 4
hours." "I have a better idea" says Calvin's father, "Both of you work at it together.

a) How long will it take Calvin and Hobbes to complete the work together?

b) Calvin and Hobbes start on the job together at 9 am but after 2 hours Calvin gets bored and
leaves. At what time will Hobbes complete the work?​

Answer 1

Step-by-step explanation:

A... THEY BOTH WILL TAKE 8 HOURS..

B... HOBBES WILL COMPLETE THE WORK AT 4 PM..

HOPE IT HELPS ❤

Answer 2

Answer:

a) 6 hours

b) at 2 pm

hope this may help you