Find the value of x so that the ratios 8 : x and 12 : 18 are equivalent.
8:12 = 12:18
To find the value of x that makes the ratios 8 : x and 12 : 18 equivalent, we need to set up a proportion.
The proportion for equivalent ratios is:
8 / x = 12 / 18
To solve for x, we can cross-multiply and then solve for x.
Cross-multiplying, we have:
8 * 18 = 12 * x
144 = 12x
Now, solve for x by dividing both sides of the equation by 12:
144 / 12 = x
x = 12
Therefore, the value of x that makes the ratios 8 : x and 12 : 18 equivalent is 12.
To find the value of x that makes the ratios 8 : x and 12 : 18 equivalent, we need to set up a proportion and solve for x.
First, let's set up the proportion using the two ratios:
8 / x = 12 / 18
Since the ratios are equivalent, we can cross-multiply and solve for x. Cross-multiplying means multiplying the numerator of the first ratio with the denominator of the second ratio, and the numerator of the second ratio with the denominator of the first ratio.
We have:
8 * 18 = x * 12
Now we can simplify:
144 = 12x
To isolate x, we divide both sides of the equation by 12:
144 / 12 = x
12 = x
Therefore, x = 12.
You just need to divide the ratio to get the answer,
So, 8 : X = 12 : 18
You basically just need to find how you got from 8 to 12, then divide 12 by that number which would equal 12 (sorry if its confusing)