36% of x is 216 find x.

125% of a is $1 find A.

5% of 500 g is x. Find x

0.25% of $1 is a. Find x

Step-by-step explanation:

1. 36% of x is 216 find x.

36/100 * X = 216

36x/100 = 216

36x = 216*100

36x = 21600

x = 21600/36

x = 600

2. 125% of a is $1 find a.

125/100 * a = $1

125a = $100

a = $100/125

a = $4/5 = $ 0.8

3. 5% of 500 g is x. Find x

X = 5/100 * 500g

X = 5 * 5g = 25g

4. 0.25% of $1 is x. Find x

X = 0.25/100 * $1

X = $0.25/100

X = $0.0025