Each shelf can hold 40 video games and Booker has 3 shelves. The question asks how many video games does he have room for, so you can cancel out 85.
An equation would be 40 times 3.
Therefore, Booker has room for 1200 video games.
2.73
You need to divide 43.95 by 16.1 then round it off. That is how you get 2.73. I hope this helps and good luck!
Percentage error = 245-230/245 * 100 = 15/245 * 100 = 6.12%
After rounding off, it would be 6%
36 questions-----3 minutes
x questiones-----1 minutes
x=(1*36)/3
x=36/3
x=12 questions
B.
18 x 3 + 12 - 1 x 34 + 13 - 2 x 56 = 67
<=Work=>
18 x 3 = 54
1 x 34 = 34
2 x 56 = 112
(54) + 12 - (34) + 13 - (112)
66 - 34 + 13 - 112
32 + 13 - 112
45 - 112
= 67
