Bell Ringer 3-11-19 4 8 2) 10 15 Simplify 4 8 2) 10 15 3) Is 30 54 equivalent to 5 8 ? 4) Is 2 5 equivalent to 16 40 ?

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Presentation transcript:

Bell Ringer 3-11-19 4 8 2) 10 15 Simplify 4 8 2) 10 15 3) Is 30 54 equivalent to 5 8 ? 4) Is 2 5 equivalent to 16 40 ?

BELL RINGER 3-12-19 $30 2 ℎ𝑜𝑢𝑟𝑠 4 5 $20 1 𝑠ℎ𝑖𝑟𝑡 3:7 $3 1 𝑏𝑎𝑔 𝑜𝑓 𝑐ℎ𝑖𝑝𝑠 1) Write the ratio as a fraction in simplest form. 24: 9 2) Find the unit rate 360 miles in 6 hours 3) You get 75 points for answering 15 questions correctly. I get 70 points for answering 14 questions correctly. Is this fair? 4)You pay $184 for 2 tickets to a concert. I pay $266 for 3 tickets for the same concert. Is this fair? 5) Select all that are rates $30 2 ℎ𝑜𝑢𝑟𝑠 4 5 $20 1 𝑠ℎ𝑖𝑟𝑡 3:7 $3 1 𝑏𝑎𝑔 𝑜𝑓 𝑐ℎ𝑖𝑝𝑠

Bell Ringer 3-13-19 Tell whether x and y are proportional. Tell whether the ratios form a proportion by using the cross product property. 2 5 , 40 16 12 10 , 14 12 2.5 5 , 5 10 x 1 2 4 6 y 12 24 48 72

BELL RINGER 3-14-19 Use a graph to tell whether x and y are in a proportional relationship. 1. 2. 3. Interpret each plotted point in the graph of the proportional relationship.