Dividing Integers. Warm Up 1.-1(9) =4. (-7)(-7) = 2.(-9)(-6) =5. (8)(-12) = 3.(-4)(15) =6. 0(-153)

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Presentation transcript:

Dividing Integers

Warm Up 1.-1(9) =4. (-7)(-7) = 2.(-9)(-6) =5. (8)(-12) = 3.(-4)(15) =6. 0(-153)

A diver needs to descend to a depth of 100 feet. She wants to do it in 5 equal descents. How far should she travel in each descent?

Remember, division can be written as a fraction.

What can we say about the quotient of two integers with the same sign? What can we same about the quotient of two integers with different signs?

Find each quotient. 1.0 ÷ (-6) = 2.38 ÷ (-19) = ÷ (-1) =

Jake answers questions in two different online Olympic trivia quizzes. In each quiz, he loses points when he gives an incorrect answer. The table shows the points lost for each wrong answer in each quiz and Jake’s total points lost in each quiz. In which quiz did he have more wrong answers?

Why does it makes sense that the quotients from steps 1 and 2 are positive?

A penalty in Meteor-Mania is -5 seconds. A penalty in Cosmic Calamity is -7 seconds. Yolanda had penalties totally -25 seconds in a game of Meteor-Mania and -35 seconds in a game of Cosmic Calamity. In which game did Yolanda receive more penalties? Explain your reasoning.