You would set it up: .5/100 = x/490 and then cross multiply .5 time 490 and 100 times x, and end up with: 245=100x. divide by 100, and get 2.45
Hey there, all you do is multiply 20 by 20, 20×20=400. Therefore, the answer is 400 square feet.
Step-by-step explanation:
Step-by-step explanation:
first bring 87.5 to right
25t=12.5+87.5
25t=100.0
then bring 25 to right so it will divided
t=100.0/25
t=4
putting value of t in 25t-87.5=12.5
25(4)-87.5=12.5
4+ 0.0 + 0.09+ 0.002. This should be the expanded notation form.
