IM 6.4.7 Lesson: What Fraction of a Group?
Estimate the quantities:
What is of 7?
What is of ?
What is of ?
Write a multiplication expression for each of the previous questions.
What is of 7?
What is of ?
What is of ?
The segments in the applet represent 4 different lengths of rope. Compare one rope to another, moving the rope by dragging the open circle at one endpoint. You can use the yellow pins to mark off lengths.
Complete the sentence comparing the lengths of the ropes. Rope B is _______ times as long as rope A.
Use the measurements shown on the grid to write a multiplication equation and a division equation for the comparison above.
Complete each sentence comparing the lengths of the ropes. Rope C is _______ times as long as rope A.
Use the measurements shown on the grid to write a multiplication equation and a division equation for the comparison above.
Complete each sentence comparing the lengths of the ropes. Rope D is _______ times as long as rope A.
Use the measurements shown on the grid to write a multiplication equation and a division equation for the comparison above.
Each equation can be used to answer a question about Ropes C and D. What could each question be?
and
and
One batch of an ice cream recipe uses 9 cups of milk. A chef makes different amounts of ice cream on different days. Here are the amounts of milk she used:
How many batches of ice cream did she make on these days? For each day, write a division equation, draw a tape diagram, and find the answer.
Write a division equation for Monday below:
Draw a tape diagram for Monday
Find the answer to the question above.
Write a division equation for Tuesday below:
Draw a tape diagram for Tuesday
Find the answer to the question above.
One batch of an ice cream recipe uses 9 cups of milk. A chef makes different amounts of ice cream on different days. Here are the amounts of milk she used:
What fraction of a batch of ice cream did she make on these days? For each day, write a division equation, draw a tape diagram, and find the answer.
Write a division equation for Thursday below:
Draw a tape diagram for Thursday
Find the answer to the question above.
Write a division equation for Friday below:
Draw a tape diagram for Friday
Find the answer to the question above.
For each question, write a division equation, draw a tape diagram, and find the answer.
What fraction of 9 is 3? Write a division equation.
Draw a tape diagram. What fraction of 9 is 3?
Find the answer to the question above.
For each question, write a division equation, draw a tape diagram, and find the answer.
What fraction of 5 is ? Write a division equation.
Draw a tape diagram. What fraction of 5 is 1/2?
Find the answer to the question above.