Step-by-step explanation:







10+8+8.9+4=30.9
Rounded to the nearest tenth is 30ft
You can work out the percentage on a calculator by doing:
53/100
=0.53
And hen multiplying 0.53 by 12 to get
6.36
Answer:
212 and I= 2000+212
=2212
Step-by-step explanation: