Open Up - Grade 7 - Mathematics - Unit 2 - Lesson 7

Decide whether each table could represent a proportional relationship. If the relationship could be proportional, what would the constant of proportionality be? How loud a sound is depending on how far away you are.

• Yes the relationship is proportional
• No the relationship is not proportional

Tags

6.RP.2

6.RP.1

Decide whether each table could represent a proportional relationship. If the relationship could be proportional, what would the constant of proportionality be? How loud a sound is depending on how far away you are.

• Yes the relationship is proportional
• No the relationship is not proportional

Tags

6.RP.2

6.RP.1

Kiran and Mai are standing at one corner of a rectangular field of grass looking at the diagonally opposite corner. Kiran says that if the field were twice as long and twice as wide, then it would be twice the distance to the far corner. Mai says that it would be more than twice as far, since the diagonal is even longer than the side lengths. Do you agree with either of them?

• Kiran
• Mai
• I agree with both.
• I disagree with both.

Tags

6.RP.2

6.RP.1