Solve!

the sum of 11 and diego's age is 53
.

How do you answer this question? (step by step)

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

Ithink i know it but i want to be sure so can you me out ?