Question

question 7 plz quick answerrrrrrrr

Answer 1

Let the two numbers be X and Y

X = 2Y. [ given ]

Case 2

1/X + 1/Y = 9/2

1/2Y + 1/Y. = 9/2

(1 + 2) / 2Y = 9/2

(3 × 2)/2Y = 9

3 / Y = 9

3/9 = Y

1/3 = Y

Now

X = 2Y

X = 2 × 1/3 = 2/3

Answer. The two numbers are 1/3 and 2/3

Answer 2

Let the two numbers be X and Y

X = 2Y. [ given ]

Case 2

1/X + 1/Y = 9/2

1/2Y + 1/Y. = 9/2

(1 + 2) / 2Y = 9/2

(3 × 2)/2Y = 9

3 / Y = 9

3/9 = Y

1/3 = Y

Now

X = 2Y

X = 2 × 1/3 = 2/3