Question

if product of a rational number is -14/45if one of the number is -7/9 find the other one​

Answer 1

Answer:

The other no. is 2/5

Step-by-step explanation:

Let the other rational no. be y

-7/9 x y =-14/45

y=-14/45 / -7/9

y = -14/45 x -9/7

y=2/5

the other no. is 2/5

Answer 2

Answer:

The other Rational number when multiplied with (-7/9) to get (-14/45) is (2/5).

Step-by-step explanation:

Let the other number be x

Now, according to the Question,

(-7/9) × x = (-14/45)

(-7/9)x = (-14/45)

-7x/9 = (-14/45)

-7x = 9 × (-14/45)

-7x = (-14/5)

x = (-14/5) ÷ (-7)

x = (-14/5) × (-1/7)

x = (14/35)

Dividing the common factor 7,

x = (2/5)

Thus,

The other Rational number when multiplied with (-7/9) to get (-14/45) is (2/5).

Hope it helped and believing you understood it........All the best.