Answer:
900.
Step-by-step explanation:
1) the initial area is: A₀=0.5*base*h;
2) the final area is: A=0.5*(5*base)*(5*h).
It means, that 25A₀=A, then A=900 [cm²].
no of members who voted=
75/100x60=45members
no of members who did not vote=
60-45=15 members
6cups of flour will be needed
5*12/4= 15
90/15=6
