All Common Core: 7th Grade Math Resources
Example Questions
Example Question #71 : Number Concepts And Operations
In a factory, there are glass bottles. If the ratio of red bottles to blue bottles is , how many more blue bottles than red bottles are there?
First, find the number of red bottles and blue bottles.
Let be the number of red bottles and be the number of blue bottles. Since there is a total of bottles at the factory,
There are red bottles. Find the value of to find the number of blue bottles.
Now, because the question wants to find how many more blue bottles than red bottles there are, subtract the number of red bottles from the number of blue bottles.
Example Question #92 : Grade 7
The ratio of offensive players to defensive players on a football team is . If there are players on the team, how many offensive players are there?
Let be the number of offensive players and be the number of defensive players.
Since there is a total of players on the team,
We need to find the number of offensive players, so we will need to find the value of .
Example Question #11 : Decide If Two Quantiies Are In A Proportional Relationship: Ccss.Math.Content.7.Rp.A.2a
Does the table provided show a direct proportional relationship? If so, then identify the proportion.
Yes,
No
Yes,
Yes,
Yes,
No
In order to determine whether or not the table shows a direct proportion, we will divide the quantities in the coordinate column by the quantities in the coordinate column. In order for the table to show direct proportion, each quotient should be the same value.
In this example, each quotient isn't the same value; therefore, this table does not show direct proportion.
Example Question #12 : Decide If Two Quantiies Are In A Proportional Relationship: Ccss.Math.Content.7.Rp.A.2a
Does the table provided show a direct proportional relationship? If so, then identify the proportion.
Yes,
No
Yes,
Yes,
Yes,
Yes,
In order to determine whether or not the table shows a direct proportion, we will divide the quantities in the coordinate column by the quantities in the coordinate column. In order for the table to show direct proportion, each quotient should be the same value.
In this example, each quotient is the same value; therefore, this table does show direct proportion.
The proportion is
Example Question #103 : Ratios & Proportional Relationships
Does the table provided show a direct proportional relationship? If so, then identify the proportion.
Yes,
No
Yes,
Yes,
Yes,
Yes,
In order to determine whether or not the table shows a direct proportion, we will divide the quantities in the coordinate column by the quantities in the coordinate column. In order for the table to show direct proportion, each quotient should be the same value.
In this example, each quotient is the same value; therefore, this table does show direct proportion.
The proportion is
Example Question #104 : Ratios & Proportional Relationships
Does the table provided show a direct proportional relationship? If so, then identify the proportion.
Yes,
Yes,
Yes,
Yes,
No
Yes,
In order to determine whether or not the table shows a direct proportion, we will divide the quantities in the coordinate column by the quantities in the coordinate column. In order for the table to show direct proportion, each quotient should be the same value.
In this example, each quotient is the same value; therefore, this table does show direct proportion.
The proportion is
Example Question #15 : Decide If Two Quantiies Are In A Proportional Relationship: Ccss.Math.Content.7.Rp.A.2a
Does the table provided show a direct proportional relationship? If so, then identify the proportion.
Yes,
Yes,
Yes,
No
Yes,
Yes,
In order to determine whether or not the table shows a direct proportion, we will divide the quantities in the coordinate column by the quantities in the coordinate column. In order for the table to show direct proportion, each quotient should be the same value.
In this example, each quotient is the same value; therefore, this table does show direct proportion.
The proportion is
Example Question #16 : Decide If Two Quantiies Are In A Proportional Relationship: Ccss.Math.Content.7.Rp.A.2a
Does the table provided show a direct proportional relationship? If so, then identify the proportion.
No
Yes,
Yes,
Yes,
Yes,
Yes,
In order to determine whether or not the table shows a direct proportion, we will divide the quantities in the coordinate column by the quantities in the coordinate column. In order for the table to show direct proportion, each quotient should be the same value.
In this example, each quotient is the same value; therefore, this table does show direct proportion.
The proportion is
Example Question #13 : Decide If Two Quantiies Are In A Proportional Relationship: Ccss.Math.Content.7.Rp.A.2a
Does the table provided show a direct proportional relationship? If so, then identify the proportion.
Yes,
Yes,
No
Yes,
Yes,
Yes,
In order to determine whether or not the table shows a direct proportion, we will divide the quantities in the coordinate column by the quantities in the coordinate column. In order for the table to show direct proportion, each quotient should be the same value.
In this example, each quotient is the same value; therefore, this table does show direct proportion.
The proportion is
Example Question #14 : Decide If Two Quantiies Are In A Proportional Relationship: Ccss.Math.Content.7.Rp.A.2a
Does the table provided show a direct proportional relationship? If so, then identify the proportion.
Yes,
Yes,
Yes,
Yes,
No
No
In order to determine whether or not the table shows a direct proportion, we will divide the quantities in the coordinate column by the quantities in the coordinate column. In order for the table to show direct proportion, each quotient should be the same value.
In this example, each quotient isn't the same value; therefore, this table does not show direct proportion.