20% of 500 is what? Please tell me the answer

100.

Step-by-step explanation:

Put 20 over 100. Then put 500 over 1. Simplify 20/100*500/1 by dividing 100 and 500 by 100 to give you 20/1*5/1. 20*5=100. Hope this helps!!! :)

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.