Answer:
5000
Step-by-step explanation:
800/16 * x/100
800 * 100 = 80,000
16 * x = 16x
80,000/16x
x = 5000
(a) 3(x-1) = 2x-3+3x
3x-3 = 5x-3
3x-5x = 0
-2x =0
x = 0
(b) 4x +1/3 = x - 5/2
4x-x = -5/2-1/3
3x = -17/6
x = -17/6 . 1/3
x = - 17/18
(c) 1/2 x - 17 = -23
1/2 x = -6
x = -6.2
x = - 12
For each of the six persons present at that time to have the same amount of cake, each of them should be given one piece. This will leave us only with 2 pieces.
Each of the pieces can also be divided into three equal parts to produce six and be given to each of them. In equation, this can also be answered by dividing 8 by 6.
n = 8/6
Simplifying,
n = 4/3 ; this is equal to 1 1/3.
Answer:
Step-by-step explanation:
<u>The volume of the cube is:</u>
<u>The volume of the cut prism:</u>
- V = Bh, B- area of the base, h- height
The base is a right triangle with legs of 2.5 each.
<u>The volume is:</u>
- V = 1/2*2.5*2.5*5 = 15.625 cm³
<u>Required volume of the solid is the difference of the above volumes:</u>
- 125 - 15.625 = 109.375 cm³
Hi! Ok I can help I just need to read the question properly to understand it :)