5-3 COMPARE RATIOS

CRITERIA FOR SUCCESS

SWBAT.........

• USE RATIO TABLES TO COMPARE RATIOS

• COMPARE RATIOS TO SOLVE PROBLEMS

Multiple Choice

How can you use ratio tables to compare ratios?

• You can use ratio tables to find equivalent ratios and compare their values.
• You can use ratio tables to list random numbers and their sums.
• You should avoid using ratio tables for any comparisons.
• You can use ratio tables to calculate percentages and averages.

Multiple Choice

Based on the ratio tables for Dustin and Adrian, who has the better hits to at bats ratio when both have 40 at bats?

• Dustin

• Adrian

• Both have the same ratio

• Cannot be determined

Multiple Choice

Marlon had 6 hits in 15 at bats. How does Marlon’s hits to at bats ratio compare to Adrian’s?

• Marlon's hits to at bats ratio is 0.5.
• Marlon's hits to at bats ratio is 0.3.
• Marlon's hits to at bats ratio is 0.2.
• Marlon's hits to at bats ratio is 0.4.

Multiple Choice

How many minutes will it take Auntie Jo to string 72 pieces?

• 2 min

• 5 min

• 8 min

• 11 min

​COMPLETE THE TABLE IN YOUR BOOK!!!

Multiple Choice

Tank 3 has a ratio of 3 guppies for every 4 angelfish. If there are 12 guppies in Tank 3, how many angelfish are there?

• 12

• 16

• 9

• 4

Multiple Choice

Fill in the blank: You can use ___ to compare ratios when one of the corresponding terms is the same.

• ratio tables

• fractions

• number lines

• histograms

Poll

ON A SCALE OF 1 TO 4 WITH BEING THE HIGHEST, HOW DO YOU FEEL ABOUT COMPARING RATIOS USING RATIO TABLES?

• 1

  I DO KNOW HOW TO DO THIS

• 2

  I STILL NEED A LITTLE HELP

• 3

  I MOSTLY UNDERSTAND

• I TOTALLY UNDERSTAND