Multiples and Calculator Functions

The video tutorial explains how to solve an SAT math problem involving finding the number of common members in two sets: multiples of 2 and multiples of 9, both less than 150. It demonstrates listing multiples, identifying common multiples of 18, and using a calculator to simplify the process. The tutorial provides strategies for solving the problem efficiently, including using the table feature of a calculator.

What is the definition of set M in the problem?

• Positive multiples of five less than 150

• Positive multiples of three less than 150

• Positive multiples of nine less than 150

• Positive multiples of two less than 150

What is the largest multiple of two included in set M?

• 150

• 144

• 146

• 148

What is the largest multiple of nine included in set N?

• 150

• 126

• 135

• 144

What is the first common multiple of sets M and N?

• 9

• 72

• 18

• 36

How many multiples of 18 are there less than 150?

• 8

• 10

• 7

• 9

What is the result of dividing 149 by 18, ignoring the decimal?

• 7

• 8

• 9

• 10

Which feature of the calculator can be used to find multiples of 18?

• Table feature

• Statistical feature

• Scientific feature

• Graph feature

What should be the setting for the independent feature in the calculator's table?

• Manual

• Semi-automatic

• Automatic

• Disabled

What is the first positive multiple of 18?

• 36

• 27

• 18

• 9

How many multiples of 18 are there between 1 and 150?

• 7

• 10

• 9

• 8