devyy 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
To find half of 58, you simply divide the number by 2. So, the calculation would be: 58 ÷ 2 = 29 Therefore, half of 58 is 29. Understanding how to find half of a number is quite useful in everyday situations, whether you’re dividing a bill, sharing food, or simply trying to grasp basic … Read more
To find 40 percent of 80, you can use a simple mathematical formula. First, understand that ‘percent’ means ‘per hundred.’ Thus, 40 percent can be expressed as a fraction: 40 percent = 40/100 = 0.40 Next, you need to multiply this decimal by 80 to calculate the value: 0.40 × 80 = 32 Therefore, 40 … Read more
To convert the fraction 7/4 into a decimal, you can perform a simple division. You divide the numerator (7) by the denominator (4). When you do this division, you will find that: 7 ÷ 4 = 1.75 This means that 7/4 can be expressed as a decimal of 1.75. This conversion can also be understood … Read more
To determine how many feet are in one-fourth of a mile, we first need to understand the relationship between miles and feet. One mile is equivalent to 5,280 feet. Therefore, to find out how many feet are in one-fourth of a mile, we can perform a simple calculation: 1. Start with the total number of … Read more
To express the number 36 as a fraction, we can start by understanding that any whole number can be represented as a fraction by placing it over 1. Therefore, the simplest way to write 36 as a fraction is: 36 = 36/1 This indicates that there are 36 whole parts in one whole unit. Fractions … Read more