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How can you mentally compute 77÷5?
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4 votes
How can you mentally compute 77÷5?

User Tokuriku
by
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1 Answer

6 votes

we will solve it


(77)/(5)=15.4

alternate method'


(77)/(5)=(77*2)/(5*2)=(154)/(10)=15.4

User Shuniar
by
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