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Vika [28.1K]
3 years ago
11

A number decreased by twelve is forty-five. helpp.

Mathematics
2 answers:
FinnZ [79.3K]3 years ago
8 0

Answer:

57

Step-by-step explanation:

57-12=45. Simple subtraction/addition

Nookie1986 [14]3 years ago
7 0

Answer:

57

Step-by-step explanation:

In math decreased means subtract, so you would add in this case to find out what the number is because the opposite of subtract is addition

<em><u>Problem</u></em><em><u> </u></em><em><u>listed</u></em><em><u> </u></em><em><u>below</u></em>

<u>?</u>-12=45

57-12=45

Hope this helps :)

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