Q: How can you use negative numbers to represent real world problems?

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An overdrawn balance on your bank account is a negative number !

Loss or negative growth, mostly in economic matters temperature

Jeopardy.

Math class, thermometers.

No. Inventory and engineering work need negative numbers to measure. Also, how can we measure the temperature if it's freezing cold without negative numbers? Integers are needed for calculations and measurements in this world.

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An overdrawn balance on your bank account is a negative number !

Loss or negative growth, mostly in economic matters temperature

use a absolute value to represent a negative number in the real world

use a absolute value to represent a negative number in the real world

You cannot. The diagonal of a unit square cannot be represented by a rational number. However, because rational numbers are infinitely dense, you can get as close to an irrational number as you like even if you cannot get to it. If this approximation is adequate than you are able to represent the real world using rational numbers.

Jeopardy.

Math class, thermometers.

No. Inventory and engineering work need negative numbers to measure. Also, how can we measure the temperature if it's freezing cold without negative numbers? Integers are needed for calculations and measurements in this world.

Negative numbers do not show up much in the real world unless someone is trying to figure out a problem. The numbers were first discovered by the Indian civilization.

maqthematics the idea of Zero and negative numbers

Temperature in cold areas are negative. Below sea level is negative altitude. Degrees left on the world coordinates.

Sometimes those negative numbers are used like when reading the temperature from the thermometer and it's below 0°C