# SAT Skills Insight

Next Tests:
12/5 , 1/23

#### Skills needed to score in this band

SKILL 1: Solve nonroutine problems involving the application of concepts from the following:
--Algebra and Functions and Number and Operations
--Geometry and Measurement and Algebra and Functions
--Data, Statistics, and Probability and Number and Operations

1. 1

Solve nonroutine problems involving the application of concepts from the following: Algebra and Functions and Number and Operations

Example

The number is a -digit number. When is divided by , the remainder is , and when is divided by , the remainder is . What is the value of ?

2. 2

Solve nonroutine problems involving the application of concepts from the following: Geometry and Measurement and Algebra and Functions

Example

The area of the figure above is . What is the perimeter of the figure?

3. 3

Solve nonroutine problems involving the application of concepts from the following: Data, Statistics, and Probability and Number and Operations

Example

On the day of a rainstorm, the depth of the water at a certain location along the Winding River was recorded hourly, and the results are indicated in the line graph above. Each unit on the vertical axis represents 1 foot. If the depth of the water decreased 10 percent from 3:00 P.M. to 4:00 P.M., what was the depth of the water at 4:00 P.M.?