Solved: What is 70 Percent of 42? = 29.4 | 70% of 42 = 29.4

Percentage Calculator: 70 Percent of 42

Here is a calculator to solve percentage calculations such as what is 70% of 42. You can solve this type of calculation with your values by entering them into the calculator's fields, and click 'Calculate' to get the Result and Explanation!

Calculation of What is 70 percent of 42:

70 percent * 42 =

(70 / 100) * 42 =

(70 * 42) / 100 =

2940 / 100 =

29.4

Now we have the answer: 70% of 42 = 29.4. Alternatively, we can express it as: 29.4 is equivalent to 70 percent of 42.

Mathematical Notation: 70% * 42 = (70 / 100) * 42 = (70 * 42) / 100 = 2940 / 100 = 29.4

Formula we can use to solve our problem:

Formula: X/100 × Y

Let's use the example of "What is 70% of 42?" to understand the calculation:

= 70/100 × 42 = 29.4

Check our "What is X Percent of Y" Calculator for more methods and formulas

Solution for "What is 70 percent of 42" with Step-by-step guide:

Step 1: Start with the given output value, which is 29.4.

Step 2: Use the variable 'x' to represent the unknown value.

Step 3: From Step 1, we know that 29.4 is equivalent to 100%.

Step 4: Similarly, we can determine that 'x' represents 70% of the value.

Step 5: This leads us to two simple equations:

Equation 1: 42 equals 100%
Equation 2: 'x' equals 70%

Step 6: To solve for 'x', we divide equation 1 by equation 2, considering that both equations have the same unit (%). Thus, we obtain:
42 / x = 100% / 70%

Step 7: By taking the reciprocal of both sides of the equation obtained in Step 6, we have:
x / 42 = 70 / 100
⇒ x = 29.4

Therefore, we conclude that 70% of 42 is equal to 29.4.

I hope explanation above helps you understand how to calculate 70 percent of 42

Written by: Dr. Mohammad Monir Uddin

Associate Professor, Ph.D. (in Mathematics), M.Sc. (in Applied Mathematics)

Quick Tip - How Calculate 70 percent of 42 on calculator

If you want to use a calculator to know what is 70 percent of 42, simply enter 70 ÷ 100 × 42 and you will get your answer which is 29.4

Frequently Asked Questions on What is 70 percent of 42

1. How do I calculate percentage of a total?

To calculate percentages of a total: determine the part, divide it by the total, and multiply by 100.

2. What is 70% of 42?

70 percent of 42 is 29.4.

3. How to calculate 70 percent of 42?

Multiply 70/100 by 42 = (70/100) * 42 = (70 * 42) / 100 = 29.4.

2. 70 of 42?

70 of 42 = 29.4.

4. what is 70 percent of 42 dollars?

29.4 dollars.

Sample questions and answers

Question: At a high school 70 percent of seniors went on a mission trip. There were 42 seniors. How many seniors went on the trip?

Answer: 29.4 seniors went on the trip.

Question: 70 percent of the children in kindergarten like Thomas the Train. If there are 42 kids in kindergarten, how many of them like Thomas?

Answer: 29.4 kids like Thomas the Train.

What is 70 percent of 42? (70% of 42?)

Answer: 70 percent of 42 is 29.4. Alternatively, we can say that 29.4 is equivalent to 70% of 42.