Question

solve 9 number question
answer is 15 rupees, 30 rupees, 60 rupees​

Answer 1

Question:

Divide 105 rupees into 3 parts search that the middle part is double the first part and half the third part.

Answer:

Rs. 15, Rs. 30 & Rs. 60

Step-by-step explanation:

Assume that the Rs. 105 is divided into x, y and z parts.

Given that, middle part is double the first part and half the third part.

→ y = 2x and z = 1/2 x

As per given condition,

→ x + y + z = 105

→ x + 2x + 1x/2 = 105

→ (2x + 4x + x)/2 = 105

→ 7x/2 = 105

→ 7x = 105(2)

→ 7x = 210

→ x = 210/7

→ x = 30

So,

→ y = 2x = 2(30) = 60

→ z = 1/2 x = 30/2 = 15

Hence, the Rs. 105 is divided into Rs. 15, Rs. 30 and Rs. 60.

Answer 2

Answer:

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