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What is the operation used in 3r?

-subtraction
-addition
-multiplication
-division

User Tyrice
by
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1 Answer

11 votes

Answer:

Multiplication

Explanation:

3r means 3 times R. We don't write it just like we don't write 1.0 for 1 or 1.000... A number in front of a variable means that number times that variable.

Hope this helps! <3

User Smiler
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