s2005hmonkey s2005hmonkey

22-09-2016
Mathematics

contestada

How can one of the properties help you evaluate (77×25)×4?

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Аноним Аноним

22-09-2016

Well you do PEMDAS. There are parenthesis, so 77 x 25 is 1,925, then times that by 4, is 7,700. Hope this helps. :)

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JosephinaTrevino JosephinaTrevino

22-09-2016

the answer is 7700

you have to solve the equation for the variable, then plug that variable value into the expression and simplify to get the answer .

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