The average of a set of numbers is defined as the sum of those numbers divided by the number of numbers. If the average is given, multiply that by number of items in the set including the missing number. Subtract the sum of given numbers from this quotient and the missing number is revealed.
The missing number is 18
The Answer is 26
The median is the middle number. If there is an odd number of numbers in the set, the median is the middle number, and the only way to find the missing number is if the median is the missing number. If there is an even number of numbers in the set, the median is the average of the two middle numbers, and the only way to find the missing number is if the median is one of those two numbers. If it is, you can take the median and the one of the two numbers you know. Use the formula (# +#)/2=median and solve.
need to find the missing number 8(7+23)=8(7)+8( )
The answer depends on what number is missing and what numbers are known!
to find a missing number in a division problem you need to cross mulp. then add your diviser
the missing number in the series 1,4,27.----.3125 is 81,35,729,256,115 .Please help to find the missing number.
With only one number, you cannot - unless that one number happens to be the measure of the missing angle!
you find out missing numbers in addition by subtracting the numbers that are writen
The number should be divided by 2 as there is missing information so there for the answer is 10028080.5
by knowing the atomic number and its mass number
work it out. number of soldiers dead and missing divided by the number of days the war lasted. Dead +Missing ---- Number of days
(Average times the total number of addends) minus the given sum of the addends. Uriel.
Add all the numbers and divide it by however many numbers you added, then that's how you get the missing number to help you complete the mean.
divide by the number...