Question

A survey of patients at a hospital classified the patients by gender and blood type, as seen in the two-way table.
Blood Type Male Female TOTAL
A 105 93 198
B 99 84 183
O 160 140 300
AB 15 18 33
TOTAL 379 335 714
Refer to the table above. What percent of patients with type-B blood are male? Round your answer to the nearest tenth of a percent. Type a numerical answer in the space provided. Do not include % or spaces in your answer.

Answer 1

To know the percent of male patients with type b blood, all you have to do is divide the number of male patients with B-blood type by the total number of patients with B-blood type. Then you multiply the quotient by 100 to get the percent as follows:
number of males with B-blood type = 99 males
total number of patients with B-blood type = 183 patients

% of males with B-blood type = (99/183) * 100 = 54.1%

Answer 2

Answer:

To know the percent of male patients with type b blood, all you have to do is divide the number of male patients with B-blood type by the total number of patients with B-blood type. Then you multiply the quotient by 100 to get the percent as follows:

number of males with B-blood type = 99 males

total number of patients with B-blood type = 183 patients

% of males with B-blood type = (99/183) * 100 = 54.1%

Step-by-step explanation: