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What number do you add to 86 78 and 92 to make the average 85?
Calebj9
(86 + 78 + 92 + x) / 4 = 85 multiply by 4 on both sides of the equation to get.... (86 + 78 + 92 + x) = 340 Collect like terms.... 256 + x = 340 Subtract by 256 on both sides to solve for x .... x = 84
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∙ 14y ago
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What the number that is 10 times as big as 4250?
To multiply a whole number by 10, just add a zero...
Two fewer than ten times a number is 78 What is the number?
The answer is 8. The equation is 10x-2=78. Add 2 to both sides so that the equation is 10x=80. Then divide by 10 to get x by itself. You are left with x=8.
What is the average of 78 42 68 52?
(78 + 42 + 68 + 52) / 4 = 60
Is square root of 78 a rational number?
No
What is the additive inverse of 78?
Two numbers that are the same distance from zero on the number line but are on opposite sides of zero are opposite numbers, or opposites. The opposite of a number is called its additive inverse. The opposite of 78 is -78.
What is the average 92 78 and 108?
The mean average is (92 + 78 + 108) ÷ 3 = 922/3 The median average of {92, 78, 108} is the middle number of {78, 92, 108}, ie 92. There is no mode average as each number appears once.
What is the average of 33 34 78 and 56?
To get an average, add the numbers together and divide by how many numbers there are.... 33 + 34 + 78 + 56 = 201. 201 / 4 = 50.25
Prime numbers which add up to make 78?
37 & 41
The average number of pieces or product produced off of a machine before the machine breaks?
find average score on math test 78, 47, 78, 100, 47
What is the average of 111 and 78?
94.5 is the average of 111 and 78.
What the number that is 10 times as big as 4250?
To multiply a whole number by 10, just add a zero...
What three numbers add to make 231?
76 + 77 + 78 three numbers in a row
What is 56 add 78?
134
What is 42 add 36?
78
What do all numbers on clock add up to?
78
Is the number 78 a whole number?
Yes, 78 is a whole number.
What is 22 plus 56?
It is 78.This is irrelevant padding to make up the required number of words for an acceptable answer.
