no se pero de seguro alguien más te ayudará
Answer:
The chart goes as follows.
| wearing a watch | no watch | total
wearing a belt | 62 | 32 | 94
no belt | 29 | 20 | 49
total | 91 | 52 | 143
Step-by-step explanation:
62 wear a belt and watch.
32 wear a belt but no watch.
29 wear a watch but no belt.
and 20 don't wear either.
The answer is d.6,5
Hope its right.
Set it up like this:
32/100 (x) = 64