Question

Ques 3:- By what number should we multiply 28/-15 to get

the product as -7/5 ?

Ques 4:- The product of two rational number is -20. If one of

the number is 5/6, find the other ? ​

Answer 1

Answer:

Que3) 28/-15÷-7/5

= -4/3

Que4) (-20) -5/6

= -120-5 /6

= -125/6

Step-by-step explanation:

Hope it helps

Answer 2

Answer:

3) 3/4

4) -24

Step-by-step explanation:

3) 28\-15* x = -7\5                                   (4) 5/6 * x = -20

   x = -7\5 / 28\-15                                      x = -20 / 5/6

  x= -7\5* -15\28                                         x = -20 * 6/5

   x =3\4                                                       x = -24