AVERAGE is a straightforward function that calculates exactly what it says. In this example, we've got the grades of a Chemistry class. The goal is to calculate the average grade to find out how the class has performed. Here's how you can calculate the average in Excel: Select the cell ...
We know that 15% of the balloons are red, and this time we have a bag that contains 360 balloons. Let’s calculate 15% of 360 to find the number of red balloons. 0.15 X 360 = 54. 15% of 360 is 54. Hence, the bag contains 54 red balloons out of a total of 360 balloons. T...
How to Find PercentagePercentage of Number Support PageBelow is a step-by-step guide to finding percentages of numbers. At the bottom of this page you will also find two printable resource sheets which explain about how to calculate fractions in a little more detail. We also have a ...
In fact, it is reported that Archimedes used this trick to calculate the volume of his own body. By stepping into a bath, he noticed that the water level rose, and he understood that the volume of water that was displaced was equal to the volume of his submerged body. He shouted out:...
Calculating the percentage of marks is a straightforward process and is often required for academic evaluations, admissions, or job applications. Here's how you can do it: Formula for Percentage Calculation To calculate the percentage of marks, use the following formula:...
要计算给定物质的质量中所含的摩尔数，首先需要知道该物质的摩尔质量。摩尔质量是物质的相对分子质量，单位为克/摩尔（g/mol）。以水（H₂O）为例，其摩尔质量为18.015 g/mol（2×1.008 g/mol for hydrogen + 15.999 g/mol for oxygen）。使用摩尔质量，可以通过以下公式计算物质中含有的...
Factors of a number are those values that divide the original number evenly without leaving any remainder. Factors of 4 are 1,2 and 4. Find the factors of number using prime factorisation with examples at BYJU’S.
Percentage of number is expressed as fraction of 100. It is denoted by %. 40 per cent is equal to 0.40 in decimal. Percentage increase and decrease. Learn what is the percentage of number at BYJU’S.
To calculate the rule of 70 for investments, first, obtain the annual rate of return or growth rate on the investment. Next, divide 70 by the annual rate of growth or yield. Number of Years to Double=70ARRwhere:ARR=Annual rate of return, as percentageNumber of Years to Double=...
There are two ways to calculate a nation's gross domestic product (GDP): by adding up all of the money spent or all of the money earned.