amandineclaude4019 amandineclaude4019

22-09-2017
Mathematics

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One third of a number is three more than one fourth the same number. What is the number.

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sarahmwengerowqxch sarahmwengerowqxch

23-09-2017

(1/3)x=3+(1/4)x
is the same as
(4/12)x=(36/12)+(3/12)x
subtract the 3/12x from each side
(1/12)x=36/12
multiply by 12 on each side
x=36

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