Answer:
49 girls in student council. Girls:Students = 49:77
Step-by-step explanation:
7*7=49
7*4=28
49+28=77.
Answer:
There are 49 girls on the student council
Girls: total
7:11
Step-by-step explanation:
girls : boys: total
7 : 4 : 7+4
7 : 4 : 11
We have 77 students total
77/11 = 7
So multiply each by 7
girls : boys: total
7*7 : 4*7: 11*7
49 : 28 : 77
There are 49 girls on the student council.
Girls : students
49:77
Divide by 7
49/7 : 77/7
7 : 11
