20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 = 400.
20 of 20 = 20 x 20 = 400 20% of 20 = 0.2 x 20 = 4
4 is 20 percent of 20. 20 percent is equal to .20, so .20 x 20 = 4
0.05
20 cubed cubed = [203]3 = (20 x 20 x 20)3 This equals 20 x 20 x 20 x 20 x 20 x 20 x 20 x 20 x 20 which = (20)9 The rule to work it out is:multiply the two exponents ie 3 x 3 = 9 206 is 20 x 20 x 20 x 20 x 20 x 20 which is obviously less than 209. See: http://oakroadsystems.com/math/expolaws.htm#WhatsNew#WhatsNew
66.666%.
8.
one third
195 / (2/3) = 195 * (3/2) = 585/2 = 292.5
Multiply top and bottom by any number except zero - the same number for both - and you get an equivalent fraction.
82/3 x 12 = 26/3 x 12 = 26 x 4 = 104
1/2 + 5/6 + 2/3 + 3/12 = x 12(1/2 + 5/6 + 2/3 + 3/12 = x) 6 + 10 + 8 + 3 = 12x 16 + 11 = 12x 25 = 12x 25/12
How many times will x go into yTo solution to this word problem is y / xwith y = 2/3, and x = 1/8you have (2/3)/(1/8) = (2/3)*(8/1) = 16/3 = 5 1/3So one eighth will go into two thirds, Five and one third times.
20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 = 400.
20 of 20 = 20 x 20 = 400 20% of 20 = 0.2 x 20 = 4
"20 more than 20" means that you are adding 20 by 20. Then: 20 + 20 = 40 So 40 is 20 more than 20 because 40 - 20 = 20!
There are 20 questions.