At school, there are 864 students and 80 staff members.5/8 of the are boys how many girls are there in the achool

Number of girls in the school is 354.

Step-by-step explanation:

Total number of members = Total students + total number of staff members

                                              = 864 +80

                                               =944

Given out of total members are boys.

We have to determine the number of girls in the school.

First we find the number of boys then subtract it from total number of members.

Number of boys = of total number of member

Thus, number of boys are 590

Thus, number of girls = total number of members - total number of boys

                                     = 944 - 590

                                     = 354

Thus, Number of girls in the school is 354.

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

triangle and cube

step-by-step explanation: