Table of Contents
How do you calculate the average of 2 numbers?
It is calculated by adding up all the numbers, then dividing the total by the count of numbers. In other words, it is the sum divided by the count. Average of two numbers is given by the sum of the two numbers divided by two.
How do you find the missing number in an average?
- Add the 3 numbers that you know.
- Multiply the mean of 73 by 5 (numbers you have).
- Add the numbers you are given.
- Subtract the sum you have from the total sum to find your missing number.
How do you find two numbers whose sum is 27 and product is 182?
Let the first number be x and the second number is 27 – x. It is given that the product of these numbers is 182. Therefore, the numbers are 13 and 14.
How do you find the average in numbers?
Average This is the arithmetic mean, and is calculated by adding a group of numbers and then dividing by the count of those numbers. For example, the average of 2, 3, 3, 5, 7, and 10 is 30 divided by 6, which is 5.
How do we find the product of 2 numbers?
The product of two numbers is the result you get when you multiply them together. So 12 is the product of 3 and 4, 20 is the product of 4 and 5 and so on.
How to calculate the average percentage of a product?
1 Convert both percentages into decimals. 2 Multiply the decimals by the total products produced in each category. 3 Add the two numbers that represent the percentages of products from each category together. 4 Add the total amount of products produced from each category together.
How to find the average of two numbers?
First find the total of the four numbers (72 x 4 = 288). Then find the total of the two numbers that are given to you (68 + 70 = 138). Then find the total of the two unknown numbers (288 – 138 = 150). Divide that number by 2 to find the average of the two unknowns: 150 / 2 = 75.
How do you find the product of two numbers?
If you are asked to work out the product of two or more numbers, then you need to multiply the numbers together. If you are asked to find the sum of two or more numbers, then you need to add the numbers together. Below, we will work through several examples together. “Product” means multiply. “Sum” means add.
What is the product and sum of 2, 4 and 9?
There are several possible answers: What are the product and sum of 2, 4 and 9? Work out the product of 2, 4 and 9. The product means that you need to multiply the three numbers together. The sum means that you need to add the three numbers together. Question: What do you get if you double 15?