Question

a ship sails 400km in 18hours.how many days will it take to cover 1600km at the same rate?​

Answer 1

Answer:

72 hours

Step-by-step explanation:

Rate =Distance / Time

Rate=400/18=22.222

Time=Distance/ Rate

Time= (1600 x 18)/400 = 72hours

Answer 2

Answer:

3 days

Step-by-step explanation:

as it took 18 hours to complete 400 km and 1600 divide by 4 is four so we multiply 18 by four and get 72 which is 3 days