ISEE Lower Level Quantitative : How to find the answer from a table

Study concepts, example questions & explanations for ISEE Lower Level Quantitative

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Example Questions

Example Question #1 :How To Find The Answer From A Table

Use the following table to determine the cost of purchasing two books.

10

Possible Answers:

Correct answer:

Explanation:

The relationship between the values is,

whererepresents the cost of purchased books andrepresents the number of books purchased.

Once we realize this, we can determine how much purchasing two bookswould cost:

Example Question #2 :How To Find The Answer From A Table

Use the table to determine how much one cupcake would cost.

11

Possible Answers:

Correct answer:

Explanation:

We can determine the relationship between the values bycreating a ratioof number of cupcakes to cost:

Whererepresents the cost of 1 cupcake.

We can now solve for:

The cost of one cupcake is then $0.85

Example Question #3 :How To Find The Answer From A Table

The following table consists of the test grades fromstudents. Use the table to determine how many students received aon the test.

12

Possible Answers:

Correct answer:

Explanation:

We were told the grades are fromstudents. The most direct way to solve this problem is to add the numbers of students listed so far:

We know there is a total ofstudents so we can set up the equation:

which leaves us with.

So the missing value is eight.

Example Question #4 :How To Find The Answer From A Table

Use the table to determine how much one cupcake would cost.

11

Possible Answers:

Correct answer:

Explanation:

We can determine the relationship between the values bycreating a ratioof number of cupcakes to cost:

Whererepresents the cost of 1 cupcake.

We can now solve for:

The cost of one cupcake is then

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