Question

By what number (-18)^-1 should be divided so that the quotient becomes equal to (-6)^-1​

Answer 1

Required Number = 1/3

Step-by-step explanation:

Let required number = x

(-18)^-1 ÷ x = (-6)^-1

x = (-18)^-1 ÷ (-6)^-1

$x = \frac{1}{ - 18} \div \frac{1}{ - 6}$

$x = \frac{ - 1}{18} \times - 6$

$x = \frac{1}{3}$

Answer 2

Answer:

LET THE NO. BE x.

ACCORDING TO QUESTION (A.T.Q.)

(-18)^-1 ÷ x = (-6)^-1

(-1/18)¹ ÷ x = (-1/6)¹ {a^-1=(1/a)¹}

x = -1/6 × -1/18

x = 1/108 (ANSWER)

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