Wednesday
December 11, 2013

# Posts by jj

Total # Posts: 894

Math
A circle has 360 degrees for 18 parts divide 360 by 18 for 5 parts divide 360/5

Math
50.00 - \$18.42 That will tell us how much more he has to earn. Then you would divide this by 2 to get the amount per week.

math
I just answered to on of your earlier posts. Check it out.

math
120 cards per drawer and 2/3 are baseball. He has 240/3 = 80 baseball cards per drawer. He actually has 240 baseball cards right? because he has 3 drawers. He will trade 1/4 of the 240 = Can you finish it?

geometry
Perpendiculars form right angles which are = to 90 degrees.

math
Yes

math
2/8 + 3/8 = 5/8 these are pink and white. How many are purple? 8/8 - 5/8 = ?

math
1/4 of the t-shirts are pink There are 3/4 of the shirts remaining. 1/2 of these 3/4 are white. so we multiply to get 3/8 the rest are purple. we know 1/4 are pink and 3/8 are white. Get a common denominator and add these two fractions and then subtract from 1 which can be wri...

math
It is math that you do in your head without paper or pencil or a calculator.

math
x y 4 -1 5 -2 6 -3 7 -4 The rule seems to be as x increases by 1, y decreases by 1

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