Question

If 9 ships out of 10 ships safely reach the destination, the mean of number of ships reaching safely to the destination out of 400 ships is:

(a) 400

(C) 360

(b) 50

(d) 60​

Answer 1

Step-by-step explanation:

360. is the answer

hope it helps you

Answer 2

Answer:

here's it's right ans with explaination hope it's useful as follows:::