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What is the fourth number if the mean is 90 and the other three numbers are 83 and90 and 96?
Wiki User
∙ 14y ago
(x+83+90+96) divided by 4 = 90 Multiplying both side of the equation by 4 gives you: x+83+90+96=360 x=360-83-90-96 x=91 which is the fourth number
Wiki User
∙ 14y ago
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Is 306 a prime or composite number?
Composite numbers are those numbers which are multiples of other numbers other than one and itself. Prime numbers are those numbers wich are not the multiples of other numbers other than one or tne number itself. In case of the number 306,we can say it is a composite number because it is the multiple of 2,3,6 etc which are other than 1 and the number itself that is 306.
How is the number of factors of square numbers different from the number of factors for other numbers?
Square numbers have an odd number of factors.
How do you solve this problem .41 plus 21.4 plus 6.3 plus 280 step by step?
Here is one way: Add the first two numbers; add the result to the third number; add the result of this to the fourth number.However, to do the addition with pencil and paper, it is best to write the numbers down, one below the other, keeping the decimal points aligned. Then add from the right to the left.Here is one way: Add the first two numbers; add the result to the third number; add the result of this to the fourth number.However, to do the addition with pencil and paper, it is best to write the numbers down, one below the other, keeping the decimal points aligned. Then add from the right to the left.Here is one way: Add the first two numbers; add the result to the third number; add the result of this to the fourth number.However, to do the addition with pencil and paper, it is best to write the numbers down, one below the other, keeping the decimal points aligned. Then add from the right to the left.Here is one way: Add the first two numbers; add the result to the third number; add the result of this to the fourth number.However, to do the addition with pencil and paper, it is best to write the numbers down, one below the other, keeping the decimal points aligned. Then add from the right to the left.
What is the LCM of the two numbers if one number is a multiple of the other?
When one of two numbers is a multiple of the other, the LCM is the larger number.
How do you get the mean ofa improper fractions?
Same as for other numbers. You sum them together and divide the result by the number of fractions.Same as for other numbers. You sum them together and divide the result by the number of fractions.Same as for other numbers. You sum them together and divide the result by the number of fractions.Same as for other numbers. You sum them together and divide the result by the number of fractions.
Instead of saying ten I want to say tenth so what is that called?
Tenth is the ordinal number for ten. Other ordinal numbers are first second fourth sixth twenty first etc
Can a prime number be multiple of any other number except itself explain why or why not?
A prime number can be multiplied by any other numbers because all whole numbers are the product of prime numbers.
A number divisible by 24 by what other numbers will that numbers be divisble?
1,2,3,4,6,8,12, and the number itself 24 :)
The sum of two numbers is 70 One number is 4 times as large as the other What are the numbers?
number is 14 and the other is 56
The gcf of two numbers is 3 and their lcm is 180 if one of the numbers is 45 find the other number?
The other number is: 12
What is a number you get by multiplying a number by other whole numbers?
The product
If the least common multiple of two numbers is the product of those numbers what can you say about the two numbers?
In any number pair where one of the numbers is a multiple of the other, that number is the LCM.
