By what number should we multiply -¼ so that the product my be -23/9.

Question

By what number should we multiply -¼ so that the product my be -23/9.

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Mary 2 years 2021-07-17T15:47:54+00:00 1 Answers 0 views 0

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    2021-07-17T15:49:02+00:00

    Answer:

    Let the number be x .

    According to the question:

    x \times   \frac{ - 1}{4}  =  \frac{ - 23}{9}  \\  \\ \: \implies x =  \frac{ - 23}{9}  \div  \frac{ - 1}{4}  \\  \\ \implies \: x =  \frac{ - 23}{9}  \times   \frac{ - 4}{1}

    \implies \: x =  \frac{ - 23 \times ( - 4)}{9} \\  \\ \implies \: x =  \frac{92}{9}  \\  \\

    Hence, the number which which should be multiplied by -¼ so that the product may be -23/9 is 92/9

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