Answer:
For the first blank: 8
For the second blank: I think it's 913
Step-by-step explanation:
First blank: To find the area of a square do (Length * Width) For the roof do 15 * 25 to get 375. Then divide by 100 and you get 3.75 but round to 4
That's for 1 half of the roof so do cover the whole roof you need 8.
2,5 * 10^3
25 * 10^2
0,25 * 10^4
It is 248.666 and tha is the answer to 97.9 inches convrted to centimeters
The sales tax is 1.56
The way you get this is 2 divide by 25 then, multiply that number by 19.49
