Simplifying Fractions —Let's Practice!
Basics on the topic Simplifying Fractions —Let's Practice!
Today we are practicing simplifying fractions with Razzi! This video contains examples to help you further practice and grow confident in this area.
Transcript Simplifying Fractions —Let's Practice!
Razzi says get these items ready because today we're going to practice Simplifying Fractions It's time to begin! Which fraction is fourtwentieths simplified? Twofifths, onefifth, onefourth. Pause the video to work on the problem and press play when you are ready to see the solution! The common factor of four and twenty is four. Four divided by four is one and twenty divided by four is five. Did you also get onefifth? Let's tackle the next problem! Which fraction is eighteentwentysevenths simplified? Twothirds,fourfifths, ninetwelfths. Pause the video to work on the problem and press play when you are ready to see the solution! The common factor of eighteen and twentyseven is nine. Eighteen divided by nine is two and twentyseven divided by nine is three. Did you also get twothirds? Let's try one more! What is the simplified fraction of thirtyfive, forty seconds? Fourfifths, seveneighths, fivesixths. Pause the video to work on the problem and press play when you are ready to see the solution! The common factor of thirtyfive and fortytwo is seven. Thirtyfive divided by seven is five and fortytwo divided by seven is six. Did you also get fivesixths? Razzi had so much fun practicing with you today! See you next time!
Simplifying Fractions —Let's Practice! exercise

True or False?
HintsHow do we make fractions from the blocks shown in the image?
 Count the number of highlighted blocks in the group on the left. Write this number on the top of the fraction.
 Count the total number of highlighted and nonhighlighted blocks on the left. Write this number on the bottom.
Equivalent means equal.
To answer question #2, find out if the two fractions in the image are equal.
The greatest common factor is the largest number that both 4 and 12 are divisible by.
Solution True. Left fraction: $\frac{4}{12}$, right fraction: $\frac{1}{3}$
 True. The two fractions are equivalent.
 False. The greatest common factor of 4 and 12 is not 2.
 To find the greatest common factor, list the numbers that both 4 and 12 are divisible by. They are: 1, 2 and 4. Therefore, the greatest common factor is 4.

Simplify the fraction.
HintsList all common factors that the numerator and denominator share. Which is greatest?
Divide the numerator and denominator by the greatest common factor to get the simplified fraction.
SolutionThe greatest common factor is 5.
In the simplified fraction, the numerator is 1 and the denominator is 4.
The simplified fraction is $\frac{1}{4}$.

Find the greatest common factor of each fraction.
HintsList all common factors that the numerator and denominator share.
Choose the largest factor from the list to find the greatest common factor.
The factors of 28 and 35 are:
28: 1, 2, 4, 7, 14
35: 1, 5, 7
What is the largest factor they both share?
Solution1) $\frac{12}{16}$: The greatest common factor is 4.
2) $\frac{15}{18}$: The greatest common factor is 3.
3) $\frac{28}{35}$: The greatest common factor is 7.
4) $\frac{24}{39}$: The greatest common factor is 3.

Simplify all fractions. Answer the questions.
HintsDivide the numerator and denominator by the greatest common factor.
List all factors for 35 and 56:
35: 1, 5, 7
56: 1, 2, 4, 7, 8, 14, 28
Divide both numbers by the greatest factor they both share to simplify the fraction.
Solution$\frac{27}{36}$: The greatest common factor is 9. The simplified fraction is 3 over 4 or $\frac{3}{4}$.
$\frac{20}{28}$: The greatest common factor is 4. The simplified fraction is 5 over 7 or $\frac{5}{7}$.
$\frac{35}{56}$: The greatest common factor is 7. The simplified fraction is 5 over 8 or $\frac{5}{8}$.

Simplify the fraction.
HintsTo find the unsimplified fraction shown by the blocks:
 Count the number of highlighted blocks. Write this number on the top of the fraction.
 Count the total number of highlighted and nonhighlighted blocks. Write this number on the bottom.
To find the greatest common factor:
 Count the number of highlighted blocks in the numerator.
 Count the number of highlighted blocks in the denominator.
Divide 4 and 6 by their greatest common factor to find the simplified fraction.
Solution The unsimplified fraction is $\frac{4}{6}$.
 The greatest common factor is 2.
 The numerator of the simplified fraction is 2.
 the denominator of the simplified fraction is 3.
 The simplified fraction is $\frac{2}{3}$.

Solve the word problem.
HintsShown below is a daisy.
Start by writing out the unsimplified fraction.
The number of daisies is the numerator.
The total number of all flowers is the denominator.
Count out the number of daisies and total number of flowers in the photo if you need to.
Next, simplify the fraction.
Divide both the numerator and denominator by the greatest common factor.
SolutionThe fraction of daisies in the total bouquet is 3 over 8 or $\frac{3}{8}$.
The unsimplified fraction is $\frac{12}{32}$. Divide each number by 4 to get the simplified fraction, $\frac{3}{8}$.