You align their decimal points. Sum the numbers as normal and, in the answer, place the decimal point so that it lines up with those of the summands.
To find the number of decimal places in a product of decimal numbers, add up the total number of decimal places in each of the factors. For example, if you have 2.5 multiplied by 4.75, there are two decimal places in 2.5 and two decimal places in 4.75, so the product will have a total of four decimal places.
its 7.38 not 738
They are 1.5 and 2.4
20
1000110. In decimal, the sum is 23+47=70.
Prime numbers do not involve decimal numbers.
To find the number of decimal places in a product of decimal numbers, add up the total number of decimal places in each of the factors. For example, if you have 2.5 multiplied by 4.75, there are two decimal places in 2.5 and two decimal places in 4.75, so the product will have a total of four decimal places.
The average of a group of numbers is equal to the sum of the numbers divided by the number of numbers. If you want to find the sum of the five numbers, just multiply 790.6 by 5 to get the sum, which is 3953
Yes, the mean can be a decimal because the mean is a+b+c+d+(the numbers)....=e(the sum of the numbers), then e/(the quantity of numbers added together to get e)=f(the mean). Sometimes the sum may not go into the quantity in a whole number, which gives you a decimal.
The average of any group of numbers is (the sum of the numbers in the group) divided by (the number of items in the group). It doesn't matter whether the numbers are integers, fractions, decimals, positive, or negative.
adding numbers together has the answer to the sum.
its 7.38 not 738
You will find the sum of the numbers.
The numbers before the decimal points add to 48 so any numbers greater than 0 after the decimal makes the sum greater than 48
They are 1.5 and 2.4
Combining two or more numbers to find the sum is called addition.
Sum of squares? Product?