Well we know 4% is just 4/100.
So 20 = 4/100.
Let's find out what 1/100 is and multiply that by 100:
20/4 = 5.
So 1/100 = 5.
5*100 = 500.
Answer:
.04 * x = 20
x = 500
Step-by-step explanation:
4% is just 4/100 or .04
Let's solve your equation step-by-step.
0.04x=20
Step 1: Divide both sides by 0.04.
0.04x / 0.04 = 20 / 0.04
x=500
