Question

the product of two rational numbers is 2/15 of one of the number is -89
find the another number​

Answer 1

Given that:

• The product of two rational numbers is 2/15.
• One of the number is - 89.

To Find:

• The another number.

Let us assume:

• The another number be x.

Finding the another number:

According to the question.

⟶ - 89 × x = 2/15

⟶ - 89x = 2/15

⟶ x = 2/(15 × - 89)

⟶ x = - 2/1335

Hence,

• The another number is - 2/1335.

Answer 2

Given :-

The  product of two rational numbers is 2/15 of one of the number is -89

To Find :-

Another number

Solution :-

Let the other number be a

2/15 = -89 × a

2/15 ÷ 89 = a

2/15 × 1/89 = a

2 × 1/15 × 89

2/1335 = a

Hence

Other rational number is 2/1335

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