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How do you subtract and simplify 7over 9 Minus 5 over 18?
ShabeerImrani
(7/9)-(5/18)
(14/18)-(5/18)
(14-5)/18
9/18
1/2 ◄
Rule: (a/b)-(c/d) = (ad-bc)/(bd)
(126-45)/162
81 / 162
1 / 2 ■
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∙ 14y ago
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How do you subtract and simplify 7 over 8 minus 2 over 6?
7/8 - 2/6 = 7/8 - 1/3 = 21/24 - 8/24 = 13/24
How do you Subtract and Simplify 7 over 9 minus 5 over 18?
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How do you subtract and simplify 7 over 18 minus 5 over 18?
7/18 - 5/18 = 2/18 = 1/9
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7/8 - 2/6 = 7/8 - 1/3 = 21/24 - 8/24 = 13/24
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(t-7)/w = (-3-7)/-2 = -10/-2 = +5 ( minus over minus = plus)
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Anything minus itself equals zero.
What is 7over 12 - 1 over 3?
1/4
How do you Subtract and Simplify 7 over 9 minus 5 over 18?
You have to get the same common denominator, 9x2 is 18, so 7x2 is 14. 14/18-5/18 is 9/18. 9/9 is 1 and 18/9 is 2, so you are left with 1/2
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What is 4 over 7 subtract 1 over 6?
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