Question

The copies of book was sold for rupees 18 so thereby gaining CP of 3 copies the CP of a copies

Answer 1

Rs. x(let) According to question, 130x100−120x100=60130x100−120x100=60 ⇒10x100=60⇒10x100=60 ⇒x=60×10=600Rs.

Answer 2

Step-by-step explanation:

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✯Question✯

What is acceleration❓

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✞︎ANSWER ✞︎

Acceleration is the rate of change of velocity. Usually, acceleration means the speed is changing, but not always. When an object moves in a circular path at a constant speed, it is still accelerating, because the direction of its velocity is changing.

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✯Question✯

What is acceleration❓

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✞︎ANSWER ✞︎

Acceleration is the rate of change of velocity. Usually, acceleration means the speed is changing, but not always. When an object moves in a circular path at a constant speed, it is still accelerating, because the direction of its velocity is changing.

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WithRegards

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