Question

If the rational number a/b is negative and a=3 , then b can be. a) 4 , b)5 , c) -4 , d)3​

Answer 1

Obviously -4..

Explanation :

It is told that a/b is negative which means that either a or b will be negative. Then we got the value of a as 3 which is a positive integer and then we are sure that the value of b will be a negative integer.. so the value of b is -4

since , negative ÷ positive is negative

..