Question

The product of two numbers is315.One of the numbers is -15,what is the other number?​

Answer 1

Answer :

-21

Explanation :

Given :

• Product of two numbers is 315, one of them is -15.

To Find :

• The other number

Solution :

Let the other number be "x"

According to the question,

$\rm{}\implies -15\times x=315$

$\rm{}\implies x= \dfrac{ \: \: 315} { - 15}$

$\rm{}\implies x= \dfrac{ \: \:63} { -3}$

$\rm{}\implies x= - 21$

Therefore, other number is equal to -21

Answer 2

Answer:

Direct answer=-21

Explanation:-

Given:

• Products of two number is 315,one of them is -15

To find:

• The other number=>?

Solution:-

Let the number be 'x'

According to the question,

=>-15×x=315

=>x=315/-15

=>x=63/-3

=>x=-21

Hence,the other number is -21

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