Question

The product of two numbers is 2835. If one number is (-45), what is the other number?
-63
72
89

answer is -63​

Answer 1

Answer:

-63

Step-by-step explanation:

Given that the product of two numbers is 2835.

Say those numbers are x and y.

So, xy = 2835 (*)

One of them is -45, so say y = -45

Now, from (*) we may write

-45x = 2835

=> x = - (2835/45)

=> x = -(567/ 9)

=> x = -63

Answer 2

Given,

The product of two numbers is $2835$. If one number is $-45$

We have to find the another number

Let the product of two numbers be $xy$

From the given $y =-45$

So,

$-45x=2835$

We have to find the value of $x$

$x=-\frac{2835}{45}$

$x= -63$

Therefore, the another number is $-63$.