Answer:
0.0 OMG
Step-by-step explanation:
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It's sooooooooooooooooooooooooooooooooooooooooooooooo good!
Answer:
40 students
Step-by-step explanation:
We do not count the counselors or the principal because they are not students, so we do 83 - 3 = 80, now it is just simple division, for every student there is a parent, so we divide 80 in half, 80 / 2 = 40 students :D
You should try doing this:
Count the smallest amount of tile on one side of the square.
There are eight, and 8X8=64 smallest tiles.
Next, the next to smallest amount of tiles have four smallest tiles, there are two smallest tiles on the side of a next to smallest tiles square. Because of that, there is (8/2=4) next to smallest tiles, and 4*4 = 16
And so on
4/2 = 2
2*2 =4
2/2 =1
1*1 =1
Then you add up all the squares of all the different size possible:
64+16+4+1 = 85 squares
Answer:
B
Step-by-step explanation:
4:6 = 2:3
2:3 = 2:3
8:12 = 2:3
4:5 = 4:4
