he will dig 7 1 and 1/2 holes
You cannot dig half a hole. It may be only half as big, but it is still a hole. So the answer is a moment. This is an old, old riddle/joke.
Assuming they can work in parallel, the answer should be 5. 5 men produce 1 hole per hour in the first example. At that rate, they produce 5 holes in 5 hours. The same 5 men, working at one hole per hour, should be able to produce 100 holes in 100 hours (assuming they don't need sleep, etc.)
There is 30 minutes in a half hour. There is no hours in half hours.
There are 5 half hours in 2.5 hours
It is not possible to dig half a hole, it's either a hole or it's not a hole!
You cannot dig half a hole. It may be only half as big, but it is still a hole. So the answer is a moment. This is an old, old riddle/joke.
Assuming they can work in parallel, the answer should be 5. 5 men produce 1 hole per hour in the first example. At that rate, they produce 5 holes in 5 hours. The same 5 men, working at one hole per hour, should be able to produce 100 holes in 100 hours (assuming they don't need sleep, etc.)
There is 30 minutes in a half hour. There is no hours in half hours.
Well, if it took 6 men 6 hours to dig 6 holes, that means each man dug one hole in 6 hours. So, it would take 1 man 6 hours to dig one hole. Math doesn't lie, darling.
There are 5 half hours in 2.5 hours
It is not possible to dig half a hole, it's either a hole or it's not a hole!
2 half hours would be 1 hour
half (1 hour) = 30 minutesIt is 0.5 hours.
There are 2 quarters hours in half an hour and a quarter of an hour is 15 minutes while half an hour is 30 minutes
One half hour.
A half hour is 30 min so there is two half hours in an hour
an hour and a half