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Us I a calculator or otherwise, calculate the exact value of 1 4/7 ÷ 2/3 - 1 5/7​
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Us I a calculator or otherwise, calculate the exact value of 1 4/7 ÷ 2/3 - 1 5/7​

User Nilanjan Basu
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1 Answer

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20 votes

BEST ANSWER :


1 (4)/(5) / (2)/(3) - 1 (5)/(7)

=


(7 + 4)/(7) / (2)/(3) - 1 (5)/(7) \\ (11)/(7) / (2)/(3) - 1 (5)/(7) \\ (11)/(7) / (2)/(3) - (7 + 5)/(7) \\ (11)/(7) / (2)/(3) - (12)/(7) \\ (11)/(7) * (3)/(2) - (12)/(7) \\ (11 * 3)/(7 * 2) - (12)/(7) \\ (33)/(7 * 2) - (12)/(7) \\ (33)/(14) - (12)/(7) \\ (33)/(14) - (12 * 2)/(14) \\ (33)/(14) - (24)/(14) \\ (33 - 24)/(14) \\ (9)/(14)

User Andrey Turkin
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