Question

3. By what number should we multiply -15/28, so that the product may be -5/7?
urgent pls

Answer 1

Answer:

3/4

Step-by-step explanation:

Answer 2

Solution

Given ,

• one number is -15/28
• the product may be -5/7

To find ,

• what is the another number ?

So ,

• let the another number be "x" .
• now as it is given one number should multiply with another and get the product . we must do the equation like this : -15/28× x = -5/7

now Solving this equation we get ;

=> -15/28 × x = -5/7

=> 15/28 × x = 5/7 [ "-" Sign cancelled both the side ]

=> x = 5/7 × 28/15

=> x = 5×28/7×15

=> x = 4/3

The another number is 4/3 .