At midnight the temperature was 21 . Two hours later, it was 3 colder. What was the temperature them?

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Solution

$Initial temperature = 21 ° C Decrease in temperature = 3 ° C So, final temperature = 21 ° C - 3 ° C = 18 ° C$

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At midnight the temperature was 21 . Two hours later, it was 3 colder. What was the temperature them?

Initial temperature = 21°CDecrease in temperature = 3°CSo, final temperature = 21°C - 3°C = 18°C

$Initial temperature = 21 ° C Decrease in temperature = 3 ° C So, final temperature = 21 ° C - 3 ° C = 18 ° C$