Question

The product of two rational numbers is -11/15 if one is 3 ,find the other ​

Answer 1

Answer:

$- 11 \div 45$

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Answer 2

Given :

• The Product of two rational numbers = - 11/5
• One of the number is 3

To Find :

• The other number

Solution :

Rational number are the numbers which are in the form p /q, where p and q are integers and q≠0.

Let the other number be a.

Then, according to the question

$a \times 3 = - \frac{11}{5} \\ \\ a = - \frac{11}{5 \times 3} \\ \\ a = - \frac{11}{15}$

$Therefore, the \: other \: rational \: number \\ \: is \: (- \frac{11}{15} ) \: which \: multiplied \: by \: 3 \: gives \: a \\ \: product \: ( - \frac{11}{5} ).$