To solve the problem posed in the statement we need to know the equivalence between squared foot and squared inches, and that is:
1 square foot = 144 square inches
So Reed uses 8 pieces of glass per 144 squared inches as well.
Now we can use a rule of three, simple and direct proportion to solve the question, it goes like this:
144 squared inches ------> 8 pieces glass
864 squared inches ------> x
x = (864)(8)/144
x = 48
Hence, Reed will use 48 pieces of glass to make a window that is 864 square inches.
Answer:
Step-by-step explanation:
The answer is... Five less than C
Answer: 7,308
Step-by-step explanation: 28 X 9 = 252
252 X 29 = 7,308
Answer: is 3
Step-by-step explanation: this is because you need to divide the two numbers and 3 go into 5 and 15.
