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How can you use 3 X5 = 15 to help find 6 X 5 ?3rd grade subject

User Kristian Damian
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1 Answer

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24 votes

Given,

The expression is 3 X 5 = 15

The value of 6 X 5 is,

Taking the given expression as,


6*5=(3+3)*5

By distributive property,


\begin{gathered} 6*5=3*5+3*5 \\ =15+15 \\ =30 \end{gathered}

Hence, the value of 6 X 5 is 30.

User Dlauzon
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