Calculation of What percent of 40 is 30:
(30 / 40) * 100 =
0.75 * 100 =
You are viewing: What Percent Of 30 Is 40
75%
Now we have the answer: 75 percent of 40 is 30.
Mathematical Notation: (30 / 40) * 100 = 0.75 * 100 = 75%
Formula we can use to solve our problem:
Solution for “What percent of 40 is 30” with Step-by-step guide:
Step 1: Define the unknown percentage Let ‘P’ be the unknown percentage we are trying to find.
Step 2: Set up the equation To calculate the percentage, we set up the equation: P percent * 40 = 30
Step 3: Isolate the unknown percentage Now, isolate P on one side of the equation. To do that, divide both sides of the equation by 40: P = 30 / 40
Step 4: Perform the division Calculate the result of the division: P = 0.75
Step 5: Convert the decimal to a percentage To express the result as a percentage, multiply the decimal by 100: P = 0.75 * 100
Step 6: Calculate the final result by performing the multiplication ⇒ P = 75%
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Therefore, 30 is 75 percent of 40.
I hope explanation above helps you understand how to calculate what percent of 40 is 30
Quick Tip – How Calculate what percent of 40 is 30 on calculator
If you want to use a calculator to find what percent of 40 is 30, just enter 30 ÷ 40 × 100 and you will get your answer which is 75
Frequently Asked Questions on What is 40 percent of 30
What percent of 40 is 30?
75 percent is 40 of 30.
How to calculate what percent of 40 is 30?
(30 / 40) * 100 = 0.75 * 100 = 75%
30 is what percent of 40?
75%
Sample questions and answers
Question: At a high school 40 percent of seniors went on a mission trip. There were 30 seniors. How many seniors went on the trip?
Answer: 75 seniors went on the trip.
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Question: 40 percent of the children in kindergarten like Thomas the Train. If there are 30 kids in kindergarten, how many of them like Thomas?
Answer: 75 kids like Thomas the Train.
Question: Your uncle had 40 shares of his own company a few years earlier, and now he has 30 of them. What percent of the shares of his company he has now?
Answer: He has 75 percent of shares of his company now.
How To: The key words in this problem are “What Percent” because they let us know that it’s the Percent that is missing. So the two numbers that it gives us must be the “Total” and the “Part” we have.
Part/Total = Percent
In this case, it’s the Total that our uncle owned. So we put 40 on the bottom of the fraction and 30 on top. Now we’re ready to figure out the part we don’t know; the Percent.
30/40 = Percent
To find the percent, all we need to do is convert the fraction into its percent form by multiplying both top and bottom part by 100 and here is the way to figure out what the Percent is:
30/40 × 100/100 = 75/100
75 = Percent
And that means he has 75 percent of the shares of his company now.
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