Question

By what number should -2/7 be divided so that the quotient is 5/4?

Answer 1

hence, -2/7 should be divided by -8/35 so that the quotient is 5/4.

Answer 2

let the no be x,

$( - 2 \div 7) \div x = 5 \div 4 \\ \\ x = - 2 \times 4 \div 5 \div 7 \\ \\ \\ x = - 8 \div 35$
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