Answer:

D.

Step-by-step explanation:

25 percent *120

= (25/100)*120

= (25*120)/100

= 3000/100 = 30

Now we have: 25 percent of 120 = 30

Question: What is 25 percent of 120?

We need to determine 25% of 120 now and the procedure explaining it as such

Step 1: In the given case Output Value is 120.

Step 2: Let us consider the unknown value as x.

Step 3: Consider the output value of 120 = 100%.

Step 4: In the Same way, x = 25%.

Step 5: On dividing the pair of simple equations we got the equation as under

120 = 100% (1).

x = 25% (2).

(120%)/(x%) = 100/25

Step 6: Reciprocal of both the sides results in the following equation

x%/120% = 25/100

Step 7: Simplifying the above obtained equation further will tell what is 25% of 120

x = 30%

Therefore, 25% of 120 is 30

hope it helps