It is 83.5
To find half of 84, you divide 84 by 2, which equals 42. To find half of 42, you divide 42 by 2 again, which equals 21. Therefore, a half of a half of 84 is 21.
Expressed as a mixed number in its simplest form, 126/84 is equal to 1 1/2 or one and a half.
17.5% of 84 = 17.5% * 84 = 0.175 * 84 = 14.7
After 84 days, three half-lives of Chromium-51 have passed. Each half-life reduces the amount of Chromium-51 by half. Thus, after three half-lives, only 1/8 (0.5^3) of the original sample will remain. Therefore, 24.0 grams * 1/8 = 3.0 grams of Chromium-51 will remain after 84 days.
42
84 * 0.025 = 2.1Two and one tenth
84 divided by 1 is equal to 84.
Half a week is 84 hours.
50% of 84 = 42 (you need just divided it by two/half it)
The formula for area of a triangle is A= 1/2bh or one-half base times height. Plug the numbers you do have into the equation: 84= 1/2(12)h so 84=6h solve for h
well this is very simple if you divide 2 from 169.so when i divided i came up with an answer of 84 R1.From the Brainiac Blondie!
84 half inches