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Work out the following without a calculator (show working out) please help 144x6^-2
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5 votes
Work out the following without a calculator (show working out) please help

144x6^-2

User Essential
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1 Answer

4 votes

Answer:


144 * 6^(-2)\\\\= 144 * (1)/(36)\\\\= (144)/(36)\\\\= (12)/(3)\\\\= 4

User Andrew Rueckert
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