The video tutorial explains how to compare the strength of lemonade recipes using ratios. It introduces a problem involving Anna's and Bailey's lemonade recipes, each with different ratios of concentrate to water. The tutorial demonstrates how to create equivalent ratios by multiplying both parts of the ratio by the same number. By comparing these equivalent ratios, the tutorial concludes that Anna's recipe is stronger because it has more lemonade concentrate for the same amount of water. The method can be applied to compare other ratios as well.

What is the main problem discussed in the video?

• Finding the best lemonade recipe

• Comparing ratios using a table

• Understanding fractions

• How to make lemonade

What is the ratio of lemonade concentrate to water in Anna's recipe?

• 2:3

• 3:5

• 5:3

• 3:2

What is the ratio of lemonade concentrate to water in Bailey's recipe?

• 3:5

• 2:3

• 5:3

• 3:2

What method is used to compare the strength of the lemonade mixtures?

• Measuring the sweetness

• Counting the number of lemons

• Using a table to find equivalent ratios

• Tasting each mixture

What is the first step in finding equivalent ratios for Anna's recipe?

• Divide the concentrate by 2

• Subtract water from the mixture

• Multiply both parts of the ratio by 2

• Add more water

What is the equivalent ratio for Anna's recipe when multiplied by 3?

• 10:15

• 9:6

• 4:6

• 6:9

What is the base ratio for Anna's lemonade recipe?

• 3:2

• 3:5

• 2:3

• 5:3

What is the equivalent ratio for Anna's recipe when multiplied by 5?

• 15:25

• 6:9

• 10:15

• 9:15

What is the equivalent ratio for Bailey's recipe when multiplied by 5?

• 6:10

• 9:15

• 10:15

• 15:25

What is the base ratio for Bailey's lemonade recipe?

• 2:3

• 3:5

• 3:2

• 5:3