I think the answer could possibly be a
That will be 295.25 how ?? You multiply 8.75 by 40 then subtract 55.75 =295.25
Answer:
ok so first we know that 1/3 of a hour is 20 minutes since
60*1/3=20
so every 20 minutes 1/15 of the lawn is mowed then we need to just multiply 20 by 15
20*15=300
300 minutes or 5 hours
Hope This Helps!!!