Question

write a rational number whose numerator is (-3)×4 and denominator is (34-23)×(7-4)

Answer 1

___(-3)4__
(34-23)(7-4)

Answer 2

The required rational number is $-\frac{12}{33}$

Step-by-step explanation:

To find : Write a rational number whose numerator is (-3)×4 and denominator is (34-23)×(7-4) ?

Solution :

A rational number is in the form, $\frac{\text{Numerator}}{\text{Denominator}}$

$\text{Numerator}=(-3)\times 4$

$\text{Denominator}=(34-23)\times (7-4)$

$\frac{\text{Numerator}}{\text{Denominator}}=\frac{(-3)\times 4}{(34-23)\times (7-4)}$

$\frac{\text{Numerator}}{\text{Denominator}}=\frac{-12}{11\times 3}$

$\frac{\text{Numerator}}{\text{Denominator}}=\frac{-12}{33}$

Therefore, the required rational number is $-\frac{12}{33}$

#Learn more

The product of a rational number and an rational number is a rational number.​

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