Question

A survey of patients at a hospital classified them by sex and blood type, as shown in the table. What percent of all patients are male?[Round the answer to the nearest tenth of a percent. PLS HURRY LOTS OF POINTS NO GUESSING BRAINLIEST TO!!!!
A) 47.0%
B) 47.8%
C) 53.1%
D) 54.1%
Blood Type       Male     Female
A                       105       93
B                       99         84
O                      160       140
AB                     15         18

Answer 1

Answer:

if you want to know how many males, you have to add all the numbers up :

105 + 93 + 99 + 84 + 160 + 140 + 15 + 18 = 714

and then you divide 714 by all the male numbers 105 + 99 + 160 + 15 = 379

714/379 =  53.08 %

~batmans wife dun dun dun....

Answer 2

379 male

335 female 

Total of 714

714/379

53.08 percent of patients are male.

Hope I helped!

Let me know if you need anything else!

~ Zoe