How do you find the quotient of $-77div7$ ?

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Answer 1 · 2017-01-01T14:34:28

$-11$

Think of this as: $" "-1xx77-:7$

Known that $" "7xx11=77" so "77-:7=11$ thus we have:

$color(green)(-1xxcolor(red)(77-:7)" "->" "-1xxcolor(red)(11)=-11)$

How do you find the quotient of -77div7-77div7?