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What is 3mn if m = 3 and n = 7?
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4 votes
What is 3mn if m = 3 and n = 7?

User Stev
by
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1 Answer

5 votes

Answer:

63

Explanation:

substitute m = 3 and n = 7 into the expression

3mn

= 3 × 3 × 7

= 9 × 7

= 63

User Luceos
by
7.4k points
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