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How do i solve 89 times 69

User Tedinoz
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89 x 69 = 6141
hope this helps!!!!!!!!!!
User Illya Doos
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89\cdot 69\\ \\ =\left( 90-1 \right) \left( 70-1 \right) \\ \\ =90\cdot 70-90-70+1


\\ \\ =6,300-160+1\\ \\ =6,140+1\\ \\ =6,141
User Stephen Jennings
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