MATH 190 Lecture Notes - Lecture 1: Nail Polish
20 May 2019
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A drop-in centre where you can get help with your math problems! Canvas: list two quantities that can be counted and two quantities that can be measured. Counted: number of people in this class, number of apples in a box. Measured: time, distance: jacqui, karen and lynn all collect stamps. Jacqui has 12 more stamps than karen, and karen has three times as many as lynn. How many does each person have? (a) list the quantities in this problem, and their values: Total number of stamps (b) draw diagrams illustrating the information given in the problem: Jacqui" s stamps +12 twelve more than karen three times as much as lynn unknown unknown unknown. 124 (c) use the diagrams you draw to solve the problem. Combining the three diagrams above together, we will get a picture representing the total number of stamps: The 7 small boxes, plus 12 stamps, represent the total.
