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Please help me! The temperature of a mixture was 12°Celsius at the start of the experiment. After four hours the temperature decreased 25°. What is the current temperature of the mixture?
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Please help me!

The temperature of a mixture was 12°Celsius at the start of the experiment. After four hours the temperature decreased 25°. What is the current temperature of the mixture?

User Mathusalem
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1 Answer

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12 - 25 is equal to -13.

Just think of it as 25 minus 12. This gives you 13. Then put a negative sign in front of it.
User Roman Alexander
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