February 24, 2017

Homework Help: Math

Posted by B.B. on Tuesday, June 9, 2009 at 4:13pm.

I need help with this problem. The question is : Find the exact value of the following expression. 6*22*5. Use any mental calculation technique you choose. Name the technique you use in each case. Here is what I have:
60*(20+2)*5 but this is where I get stumped. Can someone explain this to me. Thanks.

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