ACT SAT Prep How to determine the color in a particular sequence

The video tutorial explains a problem involving a repeating color pattern of beads. The pattern consists of nine colors: green, green, red, yellow, yellow, blue, white, white, red. The task is to determine the color of the 57th bead. The teacher demonstrates how to solve this by dividing 57 by the number of colors in the pattern, which is 9. This results in 6 full patterns with a remainder of 3, indicating the 57th bead is the third color in the pattern, which is red.

What is the sequence of colors in the repeating pattern?

• Green, red, yellow, blue, white

• Green, green, red, yellow, yellow, blue, white, white, red

• Red, yellow, blue, white, green

• Yellow, blue, white, red, green

How many colors are there in one complete pattern?

• 6

• 7

• 8

• 9

How many complete patterns fit into 57 beads?

• 8

• 7

• 6

• 5

What is the remainder when 57 is divided by the number of colors in the pattern?

• 1

• 4

• 2

• 3

What color is the 57th bead in the sequence?

• Green

• Blue

• Yellow

• Red