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Represent the following numbers as integers with appropriate signs. (a) An aeroplane is flying at a height two thousand metre above the ground.

2.   Represent the following numbers as integers with appropriate signs.

             (a) An aeroplane is flying at a height two thousand metre above the ground.

             (b) A submarine is moving at a depth, eight hundred metre below the sea level.

             (c) A deposit of rupees two hundred.

             (d) Withdrawal of rupees seven hundred.

Answers (1)
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 (a) An aeroplane is flying at a height two thousand metres above the ground. So it can be written as-
   +2000m

 (b) A submarine is moving at a depth, eight hundred metres below the sea level. In integers, it can be written as-
  - 800m

(c) A deposit of rupees two hundred. In integer form, it can be written as-

 + Rs 200

 (d) Withdrawal of rupees seven hundred. It can be written as-

  - Rs 700

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