Finding the Least Common Denominator (LCD) Lesson

In a fraction, the denominator is on the...

• top of the fraction

• the bottom of the fraction

• is a whole number

• is orange

A product is the...

• answer to a subtraction question

• answer to an addition question

• answer to a division question

• answer to a multiplication question

A multiple is...

• A number that is the product of a given number and another whole number.

• A number that divides another number evenly, meaning there is no remainder.

• Two numbers that, when multiplied together, equal another number.

• A number that is the same in the bottom parts of two or more fractions.

When you are adding fractions, which part of the fraction do you add?

• The whole number

• The numerator

• The denominator

• You subtract

What is the LCD for 2/9 and 7/12

• 9

• 12

• 108

• 36

Which of the following are equivalent fractions? Select TWO correct answers.

• 1/2 and 2/4

• 2/4 and 3/4

• 5/8 and 5/9

• 3/5 and 6/10

• 12/16 and 2/6