We will discuss here around dividing fountain by a wholenumber, by a fountain number or by another mixed fractional number.

You are watching: 7/12 divided by 5/9


First let us recall just how to uncover reciprocal that a fraction, weinterchange the numerator and also the denominator.


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Solution:

3/5 ÷ 12

= 3/5 ÷ 12/1

= 3/5 × 1/12

= (3 × 1)/(5 × 12)

= 3/60

= 1/20

Step I: discover the reciprocal of the entirety number and multiplywith the fountain number together usual.

Step II: refer the product in its shortest terms.


= 5/7 ÷ 10/1

= 5/7 × 1/10

= (5 × 1)/(7 × 10)

= 5/70

Step I: uncover the reciprocal of the entirety number and also multiplywith the fractional number as usual.

Step II: express the product in its lowest terms.


Solution:

7/8 ÷ 1/5

= 7/8 × 5/1

= (7 × 5)/(8 × 1)

= 35/8

= 4 3/8

Step I: discover reciprocal the 1/5.

Step II: multiply 7/8 by it.

Step III: refer the product in its most basic form.


Solution:

5/9 ÷ 10/18

= 5/9 × 18/10

= (5 × 18)/(9 × 10)

= 90/90

= 1

Step I: discover reciprocal the 1/5.

Step II: multiply 7/8 through it.

Step III: express the product in its easiest form.


Solution:

2 ¾ ÷ 1 2/3

= 11/4 ÷ 5/3

= 11/4 × 3/5

= (11 × 3)/(4 × 5)

= 33/20

= 1 13/20

Express the combined numbers as improper fractions and multiplyas usual.


Solution:

2  4/17 ÷ 1  4/17

= 38/17 ÷ 21/17

= 38/17 × 17/21

= (38 × 17)/(17 × 21)

= 646/357

= 38/21

= 1 17/21

Express the mixed numbers as improper fractions and also multiplyas usual.


Related Concept

● Fractionof a whole Numbers

● Representationof a portion

● EquivalentFractions

● Propertiesof indistinguishable Fractions

● like andUnlike Fractions

● Comparisonof prefer Fractions

● Comparisonof Fractions having actually the very same Numerator

● species ofFractions

● changing Fractions

● Conversionof Fractions right into Fractions having actually Same Denominator

● Conversionof a portion into that Smallest and also Simplest Form

● Additionof Fractions having actually the same Denominator

● Subtractionof Fractions having actually the same Denominator

● Additionand subtraction of fractions on the fraction Number Line

4th Grade mathematics Activities

From splitting Fractions to home PAGE


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