Question

The product of to rational nos.is 21 ,if one of them is -35. Find the other

Answer 1

Answer

Let other number = n

(-35)n = 21

=> n = 21/(-35)

=> n = 3/(-5)

Answer 2

Answer: $\tt{\frac{3}{(-5)}}$

Step-by-Step explanation:

Solution:

Let the other rational number be = x

Thus, according to the given information, we may write:

(-35) × x = 21

=> x = $\tt{\frac{21}{(-35)}}$

=> x = $\tt{\frac{3}{(-5)}}$