24x = 99n where x and n are integers
x/n = 99 / 24
= 33 / 8
n = 8
The correct answer for a question like this is B.
Answer:To calculate the volume of a triangular prism, measure the width and height of a triangular base, then multiply the base by the height by 1/2 to determine the triangle's area. Next, measure the height of the triangular prism and multiply this by the triangle's area to get the volume.
Step-by-step explanation:
Answer:
1:16.
Step-by-step explanation:
The given ratio of 25cg : 4g.
Here, cg is centigram and g is gram.
We know that,
1 g = 100 cg
So, 4 g = 400 cg
Now, using this conversion we get
![\dfrac{25\text{ cg}}{4\text{ g}}=\dfrac{25\text{ cg}}{400\text{ cg}}](https://tex.z-dn.net/?f=%5Cdfrac%7B25%5Ctext%7B%20cg%7D%7D%7B4%5Ctext%7B%20g%7D%7D%3D%5Cdfrac%7B25%5Ctext%7B%20cg%7D%7D%7B400%5Ctext%7B%20cg%7D%7D)
![\dfrac{25\text{ cg}}{4\text{ g}}=\dfrac{1}{16}](https://tex.z-dn.net/?f=%5Cdfrac%7B25%5Ctext%7B%20cg%7D%7D%7B4%5Ctext%7B%20g%7D%7D%3D%5Cdfrac%7B1%7D%7B16%7D)
![25\text{ cg}:4\text{ g}=1:16](https://tex.z-dn.net/?f=25%5Ctext%7B%20cg%7D%3A4%5Ctext%7B%20g%7D%3D1%3A16)
Therefore, the required ratio is 1:16.
Answer:
![\bf 32*10^7](https://tex.z-dn.net/?f=%5Cbf%2032%2A10%5E7)
Step-by-step explanation:
Scientific notation was designed to write numbers which have too many zeroes either to the left or to the right.
For example
The negative sign of the exponent means that you have to move the decimal point 7 places to the left and replace the space with a “0” to get the original number.
The positive sign of the exponent means that you have to move the decimal point 9 places to the right and replace the space with a “0” to get the original number.
In this case, our number is 320 million:
320,000,000
and we can see this is equals to
![\bf 32*10^7](https://tex.z-dn.net/?f=%5Cbf%2032%2A10%5E7)