Question

the product of two rational numbers is 21. if one of them is -35 find other
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Answer 1

Answer:

let the other no be x

x(-35)=21

x=21/-35

x=3/-5

follow me

Answer 2

AnsWer :

- 0.6

To FinD :

The other number.

SolutioN :

☛ Let's,

• The Other number be x.

So,

☯ According to Condition.

• The product of two rational numbers is 21. and one of them is - 35.

→ x * - 35 = 21.

→ -35x = 21.

→ x = - 21 / 35.

→ x = - 0.6

✡ Therefore, the value of other number is - 0.6.

$\rule{200}3$

VerificatioN :

→ X * Y = 21.

Where as,

• x = - 0.6 and y = - 35.

→ - 0.6 * - 35 = 21.

→ 21 = 21.

★ Hence Verify.