Respuesta :
Answer:
a: 30% of 80 is 24 56 of them are permanent
b: 18 problems
c: 54 members did not vote.
Step-by-step explanation:
hope this helps you
Answer:
#1
120 x 0.70 = 84
Now that we have the number of temporary employees, we subtract that from the total in order to get the number of permanent employees
120 - 84 = 36
There are 36 permanent employees
#2
30 x 0.40 = 12
Now that we have the number of problems Ana already completed, we subtract that from the total to get the number of problems she needs to do
30 - 12 = 18
Ana has 18 math problems left to complete
#3
90 x 0.60 = 54
Now that we have the number of members who voted, we subtract that from the total to get the number of members who did not vote
90 - 54 = 36
36 members of the club did not vote