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How do you find the dimension of a box?
Length multiplied by the height multiplied by the width Example: Box#1 Width 2cm Height4cm Length6cm 2*4*6=8*6 or 48cm cubed
The sum of two numbers is 2 their difference is 10 Find the numbers?
6 and 4
What is the strength of 2 x 4 vs 2 x 6 wood board?
if you load it along the deep direction, as a joist in a house or deck, the 2 x 6 is stonger by the cube rastio of the long dimension. A 2 x 4 is 3.5 inches deep and a 2 x 6 is 5.5 inches deep, so the 2 x 6 is (5.5/3.5)^3 = 3.88 times stronger, or nearly 4 times stronger.
How do you find the median of 6 numbers with 2 of those numbers being the same?
You find the median like normal: 1) list ALL the numbers in order from least to greatest putting any repeated numbers next to each other; 2) if there is an odd number of numbers the median is the middle one - to find which one it is add one to the number of numbers and divide by 2, eg if there are 11 numbers: (11+1)/2 = 6, so it is the 6th number; 3) otherwise there is an even number of numbers and the median is the mean average of the middle two - to find which ones divide the number of numbers by 2 and then find the mean average of that one and the next one, eg if there are 12 numbers 12/2 = 6, so find the mean average of the 6th and 7th numbers. examples: find the median of {1, 5, 2, 4, 6, 2} {1, 5, 2, 4, 6, 2} → {1, 2, 2, 4, 5, 6} → 6 numbers, therefore mean of middle two (6/3 = 3 → 3rd and 4th) = (2 + 4)/2 = 3 find the median of {1, 5, 2, 4, 6, 4} {1, 5, 2, 4, 6, 4} → {1, 2, 4, 4, 5, 6} → 6 numbers, therefore mean of middle two (6/3 = 3 → 3rd and 4th) = (4 + 4)/2 = 4 find the median of {1, 5, 2, 3, 6, 2} {1, 5, 2, 3, 6, 2} → {1, 2, 2, 3, 5, 6} → 6 numbers, therefore mean of middle two (6/3 = 3 → 3rd and 4th) = (2 + 3)/2 = 2.5 If there is an even number of numbers in the set, the median does not have to be (and usually isn't) one of the numbers in the set.
How do you solve 2 over 3 plus 4 over 6?
To solve 2/3 + 4/6, find a common denominator by finding the least common multiple of 3 and 6, which is 6. Convert both fractions to have a denominator of 6, giving us 4/6 + 4/6. Add the numerators together to get 8/6. Simplify the fraction to its lowest terms to get 4/3. Therefore, 2/3 + 4/6 equals 4/3.
