Question

13. The product of two rational 2 points
numbers is -25/16 , if one of
the number is -5/4 then the
other number is
O 5/4
O 4/5
O
-5/4
none​

Answer 1

Answer:

Hey friend,

Here is the answer you are searching for,

$let \: the \: another \: no. \: be \: x \\ given \\ \frac{ - 5}{4} \times x = \frac{ - 25}{16} \\ = > x = \frac{ - 25}{16} \div \frac{ - 5}{4} \\ = > x = \frac{ - 25}{16} \times \frac{4}{ - 5} = \frac{5}{4} \\ = > another \: no. = \frac{5}{4}$

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