FRACTIONS (part2)

Kind of Fractions and Changing Improper Fractions to Mixed number and vice versa

Prepared by: Novelyn Joy B. Igot

Fraction

​Numerator

​Denominator

​-the part of a fraction that is below the line and that functions as the divisor of the numerator.

​- the number above the fraction bar, showing how many of the parts indicated by the denominator are taken.

Multiple Choice

What is a fraction?

• a part of a whole and represents one or more equal parts of a whole

• a part of a decimal and represents one or more than equal parts of a decimal

Multiple Choice

What is a numerator?

• the number above the fraction bar

• the number below the fraction bar

Multiple Choice

What is a denominator?

• the number above the fraction bar

• the number below the fraction bar

Multiple Choice

What do you call a fraction which has 1 as the numerator?

• unit fraction

• fraction bar

​Kinds of Fraction

​1.) Proper Fraction

a fraction in which the numerator is greater than or equal to the denomonator

​2.) Improper Fraction

​a fraction in which the numerator is less than their denominator

​Kinds of Fraction

​3.) mixed fraction

​a mixed fraction (mixed number) is the sum of a natural number and a proper fraction.

Multiple Choice

What kind of fraction in which the numerator is less than their denominator?

• proper fraction

• improper fraction

• mixed fraction/mixed number

Multiple Choice

What kind of fraction in which the numerator is greater than or equal to the denominator?

• proper fraction

• improper fraction

• mixed fraction/mixed number

Multiple Choice

What kind of fraction in which the sum of a natural number and a proper fraction?

• proper fraction

• improper fraction

• mixed fraction/mixed number

Multiple Choice

What kind of fraction is shown?

• proper fraction

• improper fraction

• mixed fraction/ mixed number

Multiple Choice

What kind of fraction is shown?

• proper fraction

• improper fraction

• mixed fraction/ mixed number

Multiple Choice

What kind of fraction show?

• mixed number

• proper fraction

• improper fraction

​Changing a mixed number to an improper fraction

​Changing an improper fraction into a mixed number

Multiple Choice

Convert the improper fraction to mixed number

Multiple Choice

Convert the improper fraction to mixed number

Multiple Choice

Convert the improper fraction to mixed number

Multiple Choice

Convert mixed number to improper fraction

Multiple Choice

Convert mixed number to improper fraction

​Changing Improper Fraction to Mixed Number

​

​Changing Improper Fraction to Mixed Number

​

​Changing Improper Fraction to Mixed Number

​

Multiple Choice

Which of the following is equal to 2 1/2?

• 5/2

• 3/2

• 5/3

• 4/5

Multiple Choice

What is the mixed number form of 37/6?

• 7 1/6

• 6 1/6

• 6 6/7

• 5 7/6

Multiple Choice

What is 17/6 in mixed number?

• 2 1/6

• 2 5/6

• 5 2/6

• 6 2/6

​Simplifying Fraction

​

​Simplifying Fraction

​

Multiple Choice

What number will make the equation true?

• 1

• 2

• 3

• 4

Multiple Choice

What is the simplest form of 4/18?

• 1/9

• 2/9

• 4/9

• 5/9

Multiple Choice

Which of the following quantities is written in simplest form?

• 22/24

• 19/25

• 13/26

• 3/9

Addition and Subtraction Of Dissimilar Fractions_Gr.5

by Venus Daydayan

​Recall: 

​or Vice Versa

Multiple Choice

Convert improper fraction to a mixed fraction in lowest term.

12/9

• 1  1/3

• 1  3/9

Multiple Choice

Convert improper fraction to a mixed fraction in lowest term.

30/22

• 1  4/22

• 1  4/11

Multiple Choice

Reduced to lowest term.

6/10

• 3/5

• 2/5

​Find the LCM either continuous division or prime factorization.

​Change the given to similar fraction

​or you may used this method..

Open Ended

2/3 +3/8

Multiple Choice

Solve: 1/2 - 1/8

• 5/8

• 4/8

• 3/8

Multiple Choice

$$\frac{1}{4}\ +\ \frac{3}{5}\ =$$  

• $$\frac{4}{9}$$  

• $$\frac{17}{20}$$

• $$\frac{4}{20}$$  

• $$\frac{17}{9}$$  

Multiple Choice

2/5 - 1/6

• 7/30

• 30/7

• 2 1/7

Multiple Choice

(9 - 8  2/5) + 4 1/10

• 4   7/10

• 4   9/10

• 4  6/10

Multiple Choice

10 5/6 - 7 2/3

• 3 1/6

• 3 5/6

• 3 2/3

Multiplication of Fractions_G5

by Venus Daydayan

Open Ended

Based on the video presented, how do we multiply whole numbers to the fractions?

​Use cancellation method if possible

Multiple Choice

$$\frac{4}{9}$$  of 18

• 8

• 12

• 16

Multiple Choice

$$\frac{3}{5}$$  of 25

• 12

• 15

• 75

Multiple Choice

$$\frac{2}{7\ }of\ 14$$  

• 2

• 4

• 28

Multiple Choice

$$\frac{8}{10}\ of\ 25$$  

• 24

• 20

• 40

Multiple Choice

$$\frac{5}{6}\ of\ 30$$  

• 24

• 20

• 25

Multiple Choice

$$\frac{11}{25}\ of\ 100$$  

• 44

• 24

• 110

Open Ended

What fraction of a year is the total number of days in September?

Open Ended

What fraction of an hour is 20 seconds?

Open Ended

What fraction of a day is 80 minutes?

​Cancellation is done only between numerator and denominator

Multiple Choice

Simplify: $$\frac{1}{4}\times\frac{1}{5}$$  

• $$\frac{1}{20}$$  

• $$\frac{1}{2}$$  

• $$\frac{1}{5}$$  

Multiple Choice

Simplify: $$\frac{3}{8}\times\frac{2}{3}$$  

• $$\frac{6}{24}$$  

• $$\frac{1}{3}$$  

• $$\frac{1}{4}$$  

Multiple Choice

Simplify: $$\frac{7}{12}\times\frac{6}{4}\times\frac{2}{3}$$  

• $$\frac{7}{12}$$  

• $$\frac{1}{12}$$  

• $$\frac{1}{4}$$  

Multiple Choice

What is  $$\frac{7}{8\ }\times15\$$  multiplied by  $$\frac{7}{5}of\ 24$$ ?

• 142

• 244

• 441

Multiple Choice

Simplify:​ $$6\ \frac{3}{5}\times\frac{1}{4}$$  

• $$1\ \frac{12}{20}$$  

• $$1\ \frac{13}{20​}$$  

• $$1\ \frac{14}{20​}$$  

Multiple Choice

Simplify:​ $$1\ \frac{1}{3}\times8\frac{1}{5}$$  

• $$\frac{164}{15}$$  

• $$\frac{14}{15}$$   

• $$10\ \frac{14}{15​}$$  

Thank you for participating!​

-end-​

Division of Fractions

by Venus Daydayan

Recall what we have discussed the other day.​

Now be ready for the following questions...

Fill in the Blank

Give the reciprocal of $$2\ \frac{3}{5}$$  

Use / for  fraction bar symbol. Do not use space.

Fill in the Blank

Give the reciprocal of  $$\frac{3}{5}$$  

Use / for  fraction bar symbol. Do not use space.

Fill in the Blank

Give the reciprocal of  $$20$$  

Use / for  fraction bar symbol. Do not use space.

Multiple Choice

Simplify: $$\frac{1}{2}\div\frac{1}{3}$$  

• $$\frac{3}{2}\ or\ 1\ \frac{1}{2}$$  

• 24

• $$\frac{3}{24}or\ \frac{1}{8}$$  

Multiple Choice

Simplify: $$12\div\frac{1}{2}$$  

• $$\frac{3}{2}\ or\ 1\ \frac{1}{2}$$  

• 24

• $$\frac{3}{24}or\ \frac{1}{8}$$  

Multiple Choice

How many $$6\ are\ there\ in\ \frac{3}{4}?$$  

• $$\frac{3}{2}\ or\ 1\ \frac{1}{2}$$  

• 8

• $$\frac{3}{24}or\ \frac{1}{8}$$  

Multiple Choice

Simplify: $$\frac{2}{5}\div\frac{3}{8}$$  

• $$\frac{15}{2}\ or\ 7\ \frac{1}{2}$$  

• $$\frac{16}{15}or\ 1\ \frac{1}{15}$$  

• $$\frac{8}{3}or\ 2\ \frac{2}{3}$$  

Multiple Choice

What is $$6\ \frac{4}{5}\ \div2\ \frac{1}{8}$$  ?

• $$\frac{34}{5}\div\frac{17}{8}=\ \frac{34}{5}\times\frac{8}{17}=\frac{16}{5}=3\ \frac{1}{5}$$  

• $$\frac{34}{5}\div\frac{8}{17}=\ \frac{34}{5}\times\frac{17}{8}=\frac{16}{5}=3\ \frac{1}{5}$$  

Multiple Choice

Divide   $$6\ \frac{3}{5}\ by\ 4.$$  ?

• $$\frac{33}{5}\div\frac{4}{1}=\ \frac{33}{5}\times\frac{1}{4}=\frac{33}{20}=1\ \frac{12}{30}$$  

• $$\frac{33}{5}\div\frac{4}{1}=\ \frac{33}{5}\times\frac{1}{4}=\frac{33}{20}=1\ \frac{13}{30}$$  

Multiple Choice

$$2\ \frac{1}{4}\div4\ \frac{1}{5}$$  

• $$\frac{5}{8}$$  

• $$\frac{7}{8}$$  

• $$\frac{15}{28}$$  

Multiple Choice

$$5\ \frac{1}{2}\div\frac{4}{5}=$$  

• $$6\ \frac{7}{8}$$  

• 10
• $$\frac{44}{10}$$