Question

A man uses his mobile phone for calls and message in the ratio of 5:11 what is the percentage of his calls

Answer 1

Answer:

5/24*100

as totally we have 24hours per day....

now 5/24*100 is 20.833%

since these percent is of calls.

In the same way...

now 11/24*100 is 40.833%

since these Is the percentage of messages