Question

4) If 3/4 x 5/3 x 9/5 x a/b = 9/4 then the additive inverse of a/b is

Answer 1

Answer:

-1/1

Step-by-step explanation:

3/4×5/3×9/5×a/b=9/4

5/4×9/5×a/b=9/4

9/4×a/b=9/4

a/b=9/4×4/9

a/b=1/1

so, additive inverse of 1/1 is -1/1

Answer 2

Given,

• $3/4 * 5/3 * 9/5 * a/b = 9/4$ is given.

To find,

• The additive inverse of a/b

Solution,

If 3/4 x 5/3 x 9/5 x a/b = 9/4 then the additive inverse of a/b is -1.

Additive inverse is defined as the number that is added to the number which is given, which gives sum 0.

Solving the given expression to obtain the value of a/b

$3/4 * 5/3 * 9/5 * a/b = 9/4$

$9/4 * a/b = 9/4$

        $a/b = 1$

Now, for the additive inverse of a/b, the negative value of a/b gives sum 0, so the additive inverse of a/b is -1.

Hence, If 3/4 x 5/3 x 9/5 x a/b = 9/4 then the additive inverse of a/b is -1.