1) If there are 1.15 land miles in a nautical mile, how many land miles are there in 10 nautical miles?

2) A trip takes 5 hours in a car moving 40 miles per hour. How long would the trip take in a train moving at 100 miles per hour?

3) It takes Bill 4 hours to do a job. It takes Jane 2 hours to do the same job. How many such jobs could they do together in 4 hours?

please give me solutions

Thank you

Sri