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What two number have a sum of 645 and a difference of 151 the larger number is somewhere between the range of 392 to 402?
Wiki User
∙ 11y ago
Let the two numbers be represented by 'a' and 'b'.
Then, a + b = 645
And a - b = 151............adding these two eqations together gives :-
2a = 796 : a = 398..........and b = 645 - 398 = 247 (or b = 398 - 151 = 247).
Wiki User
∙ 11y ago
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What is the range and interval?
The range is the difference between the largest and the smallest number in a list of numbers. (usually a larger number.)An interval is the difference between two plotted coordinates on a grid. (usually a small number.)
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The square root of 841
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How do you find difference a negative number and a positive number?
to find the difference between a negative number and a positive number, you do the same thing as you would do for a positive and positive number. You just subtract the smaller number (which would of course be the negative) from the larger number (the positive). example: difference between 7 and -4 7 - (-4) = 11
How do you add a positive and a negative number?
-- Ignore the signs. -- Find the difference between the two numbers. -- Give it the sign of the larger original number.
What is difference in algebra?
The difference between two numbers is the smaller number subtracted from the larger. This is the absolute value of the first number minus the second number. However, sometimes the term is used for the signed subtraction.
