L11 Representing Ratios with Tables cloned 1/17/2022

Last updated over 3 years ago
16 questions
1

Look for a pattern in the figures.

How many tiles will be in the 4th figure?

1

Look for a pattern in the figures.

How many tiles will be in the 5th figure?

1

Look for a pattern in the figures.

How many tiles will be in the 10th figure?

1

How do you see the pattern growing?

1

Noah’s recipe for one batch of sparkling orange juice uses 4 liters of orange juice and 5 liters of soda water.

Use the double number line to show how many liters of each ingredient to use for different-sized batches of sparkling orange juice.

1

If someone mixes 36 liters of orange juice and 45 liters of soda water, how many batches would they make?

1

If someone uses 400 liters of orange juice, how much soda water would they need?

1

If someone uses 455 liters of soda water, how much orange juice would they need?

1

Explain the trouble with using a double number line diagram to answer the last two questions.

1

Complete the table so that ratios represented by each row are equivalent.

1

What methods did you use to fill in the table?

1

How do you know that each row shows a ratio that is equivalent to 7:5? Explain your reasoning.

1

You have created a best-selling recipe for chocolate chip cookies. The ratio of sugar to flour is 2:5.
Create a table in which each entry represents amounts of sugar and flour that might be used at the same time in your recipe.
  • One entry should have amounts where you have fewer than 25 cups of flour.
  • One entry should have amounts where you have between 20–30 cups of sugar.
  • One entry can have any amounts using more than 500 units of flour.

1

Write a sentence that describes a ratio shown in the table

1

What does the second row of numbers represent?

1

Complete the last row for a different batch size that hasn't been used so far in the table.

Explain or show your reasoning.