When you raise any number to the power of 1, the result is simply the number itself. This is because the exponent indicates how many times the base number is multiplied by itself. For example: If you take the number 7 and raise it to the power of 1, it is written as 71, which … Read more
To find half of any number, you simply divide that number by 2. In this case, we’re looking to find half of 35. So you take the number 35 and perform the division: 35 ÷ 2 = 17.5 This means that half of 35 is 17.5. It’s worth noting that when dealing with an odd … Read more
When you raise the number zero to the power of 2, the calculation can be expressed as: 02 = 0 * 0 This means that you multiply zero by itself. Since the multiplication of zero with any number, including itself, results in zero, we arrive at: 02 = 0 Thus, the answer to zero raised … Read more
When it comes to exponents, you might wonder what happens when you raise any number to the power of 0. The straightforward answer is that any non-zero number raised to the power of 0 is equal to 1. This might seem a bit perplexing at first, so let’s delve into the reasoning behind this rule. … Read more
To find out what 5 percent of 200 is, you can use a simple mathematical formula. The formula to calculate a percentage is: Percentage = (Part / Whole) * 100 In this case, we want to find out what part of 200 is equal to 5 percent. We can also do this by multiplying: 5 … Read more
No, pi (π) is not a rational number, which means it cannot be expressed as a fraction of two integers. Pi is an irrational number, approximately equal to 3.14159, which represents the ratio of the circumference of a circle to its diameter. The fact that pi is irrational was first proven in 1768 by the … Read more
To find 75 percent of a number, you can use the following method: Convert the percentage to a decimal. To do this, divide the percentage by 100. So, 75 percent becomes 0.75. Multiply the decimal by the number you want to find the percentage of. In this case, you would multiply 0.75 by 40. Now, … Read more
To convert 4 percent to a fraction, we start by remembering that ‘percent’ means ‘per hundred’. Therefore, 4 percent can be written as: 4% = 4 out of 100 = 4/100 Next, we need to simplify the fraction. To do this, we find the greatest common divisor (GCD) of the numerator and the denominator. The … Read more
The fraction 2/4 can be simplified and expressed as a decimal. To convert this fraction to a decimal, we divide the numerator (2) by the denominator (4). Performing the division: 2 divided by 4 equals 0.5. In its simplest form, the fraction 2/4 reduces to 1/2. This shows that both the original fraction and its … Read more
To find 80 percent of 50, you can follow a simple mathematical procedure. First, understand that ‘percent’ means per hundred. Therefore, 80 percent can be expressed as a fraction: 80/100. Next, to calculate 80 percent of 50, you multiply 50 by the fraction: Calculation: 80% of 50 = (80/100) × 50 = 0.80 × 50 … Read more