This video tutorial explains how to simplify fractions by cross reducing before multiplying. It begins with an introduction to the concept of cross reducing, followed by a step-by-step demonstration using the fractions 4/7 and 14/36. The process involves finding the greatest common factor (GCF) of the numerators and denominators across the fractions, simplifying them, and then multiplying the simplified fractions to obtain the final result of 2/9.

What is the main focus of this video tutorial?

• Converting fractions to decimals

• Dividing fractions

• Simplifying fractions by cross reducing

• Adding fractions

Which fractions are used in the first problem?

• 2/3 and 6/9

• 5/8 and 10/16

• 4/7 and 14/36

• 3/5 and 9/15

What is the GCF of 4 and 36?

• 8

• 4

• 6

• 2

How many times does 4 go into 36?

• 8 times

• 7 times

• 9 times

• 6 times

What is the first step in cross reducing fractions?

• Add the fractions

• Find the GCF of the numerator of one fraction and the denominator of the other

• Find the GCF of the numerators

• Multiply the fractions directly

What is the GCF of 7 and 14?

• 7

• 3

• 5

• 1

What is the result of dividing 7 by 14?

• 3

• 1

• 1/2

• 2

What is the new multiplication problem after cross reducing?

• 1/1 times 2/9

• 3/4 times 4/5

• 1/2 times 3/5

• 2/3 times 3/4

What is the product of the numerators in the new multiplication problem?

• 3

• 1

• 2

• 4

What is the product of the denominators in the new multiplication problem?

• 9

• 6

• 7

• 8