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30 is 15% of what number

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Sagot :

Answer:

200

Step-by-step explanation:

We already have our first value 30 and the second value 15. Let's assume the unknown value is Y which answer we will find out.

As we have all the required values we need, Now we can put them in a simple mathematical formula as below:

STEP 130 = 15% × Y

STEP 230 =

15

100

× Y

Multiplying both sides by 100 and dividing both sides of the equation by 15 we will arrive at:

STEP 3Y = 30 ×

100

15

STEP 4Y = 30 × 100 ÷ 15

STEP 5Y = 200

Finally, we have found the value of Y which is 200 and that is our answer.

30 is 15% of 200

Rate = 15% or 0.15

Percentage = 30

Base = Unknown

Solve for unknown! (^_________^)

B = P ÷ R

B = 30 ÷ 0.15

B = 200

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