200 is 25% of what number

I like to think of the equation like this

Percent x total = part of total

so in this case the equation would look like:

25% x Y=200

Y is the total you're solving for. So rearrange the equation to get:

Y=200/.25

I converted the percent into decimals. so after that, just finish solving

200/.25= 800

800 is your final answer

32

step-by-step explanation:

these are your clues: 1. kim ran 18 races2. this was four fewer races than twice thenumber, notice it says twice the number, so you would do the equation 18x2-4; which equals the number 32.thus, 32 is your answer.

Not sure what the question is but i hope this x = years100 * x