Simplified Mixed number:
5 24/25
Answer:
3000
Step-by-step explanation:
Answer:
Solution given;
l=4.5ft
b=2ft
h=2ft
now
volume=l*b*h=4.5*2*2=18ft³
is a required volume.
Now
total surface area =2(lb+lh+bh)
=2(4.5*2+4.5*2+2*2)=44ft²
is a total surface area.
50 - 5n = 15
if you need to find the number n then
50 - 5n = 15
-5n = -35
n = 7
