Simplify Fractions 2
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Question 1 of 4
1. Question
Simplify`50/70`Write fractions in the format “a/b”- (5/7)
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The Highest Common Factor (`HCF`) between two numbers is the highest possible number that divides evenly to both numbers.To simplify a fraction, divide the numerator and denominator by their `HCF`Start by listing out the factors of each numberFactors of `50`:$$1\;\;2\;\;5\;\;10\;\;25\;\;50$$Factors of `70`:$$1\;\;2\;\;5\;\;7\;\;10\;\;14\;\;35\;\;70$$Identify the highest number that is both a factor of `50` and `70`Factors of `50`:$$1\;\;2\;\;5\;\;\color{#CC0000}{10}\;\;25\;\;50$$Factors of `70`:$$1\;\;2\;\;5\;\;7\;\;\color{#CC0000}{10}\;\;14\;\;35\;\;70$$The `HCF` of `50` and `70` is `10`Divide both the numerator and denominator by `10`$$\frac{50\div\color{#CC0000}{10}}{70\div\color{#CC0000}{10}}$$ `=` `5/7` `5/7` -
Question 2 of 4
2. Question
Simplify`55/65`Write fractions in the format “a/b”- (11/13)
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The Highest Common Factor (`HCF`) between two numbers is the highest possible number that divides evenly to both numbers.To simplify a fraction, divide the numerator and denominator by their `HCF`Start by listing out the factors of each numberFactors of `55`:$$1\;\;5\;\;11\;\;55$$Factors of `65`:$$1\;\;5\;\;13\;\;65$$Identify the highest number that is both a factor of `55` and `65`Factors of `55`:$$1\;\;\color{#CC0000}{5}\;\;11\;\;55$$Factors of `65`:$$1\;\;\color{#CC0000}{5}\;\;13\;\;65$$The `HCF` of `55` and `65` is `5`Divide both the numerator and denominator by `5`$$\frac{55\div\color{#CC0000}{5}}{65\div\color{#CC0000}{5}}$$ `=` `11/13` `11/13` -
Question 3 of 4
3. Question
Simplify`18/60`Write fractions in the format “a/b”- (3/10)
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The Highest Common Factor (`HCF`) between two numbers is the highest possible number that divides evenly to both numbers.To simplify a fraction, divide the numerator and denominator by their `HCF`Start by listing out the factors of each numberFactors of `18`:$$1\;\;2\;\;3\;\;6\;\;9\;\;18$$Factors of `60`:$$1\;\;2\;\;3\;\;4\;\;5\;\;6\;\;10\;\;12\;\;15$$Identify the highest number that is both a factor of `18` and `60`Factors of `18`:$$1\;\;2\;\;3\;\;\color{#CC0000}{6}\;\;9\;\;18$$Factors of `60`:$$1\;\;2\;\;3\;\;4\;\;5\;\;\color{#CC0000}{6}\;\;10\;\;12\;\;15$$The `HCF` of `18` and `60` is `6`Divide both the numerator and denominator by `6`$$\frac{18\div\color{#CC0000}{6}}{60\div\color{#CC0000}{6}}$$ `=` `3/10` `3/10` -
Question 4 of 4
4. Question
Simplify`40/5`- (8)
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The Highest Common Factor (`HCF`) between two numbers is the highest possible number that divides evenly to both numbers.To simplify a fraction, divide the numerator and denominator by their `HCF`Start by listing out the factors of each numberFactors of `40`:$$1\;\;2\;\;4\;\;5\;\;8\;\;10$$Factors of `5`:$$1\;\;5$$Identify the highest number that is both a factor of `40` and `5`Factors of `40`:$$1\;\;2\;\;4\;\;\color{#CC0000}{5}\;\;8\;\;10$$Factors of `5`:$$1\;\;\color{#CC0000}{5}$$The `HCF` of `40` and `5` is `5`Divide both the numerator and denominator by `5`$$\frac{40\div\color{#CC0000}{5}}{5\div\color{#CC0000}{5}}$$ `=` `8/1` `=` `8` A number with `1` as denominator is equal to that number Another solution is `40-:5=8``8`
Quizzes
- Shaded Fractions 1
- Shaded Fractions 2
- Equivalent Fractions 1
- Equivalent Fractions 2
- Equivalent Fractions 3
- Equivalent Fractions 4
- Simplify Fractions 1
- Simplify Fractions 2
- Simplify Fractions 3
- Find the Lowest Common Denominator
- Comparing Fractions 1
- Comparing Fractions 2
- Comparing Fractions 3
- Mixed and Improper Fractions 1
- Mixed and Improper Fractions 2
- Mixed and Improper Fractions 3
- Add and Subtract Fractions 1
- Add and Subtract Fractions 2
- Add and Subtract Fractions 3
- Add and Subtract Fractions 4
- Multiply and Divide Fractions 1
- Multiply and Divide Fractions 2
- Multiply and Divide Fractions 3
- Add and Subtract Mixed Numbers 1
- Add and Subtract Mixed Numbers 2
- Add and Subtract Mixed Numbers 3
- Multiply and Divide Mixed Numbers 1
- Multiply and Divide Mixed Numbers 2
- Multiply and Divide Mixed Numbers 3
- Multiply and Divide Mixed Numbers 4
- Fraction Word Problems: Addition and Subtraction 1
- Fraction Word Problems: Addition and Subtraction 2
- Fraction Word Problems: Addition and Subtraction 3
- Fraction Word Problems: Addition and Subtraction 4
- Fraction Word Problems: Multiplication and Division
- Find the Fraction of a Quantity
- Find the Quantity of a Quantity 1
- Find the Quantity of a Quantity 2
- Find the Fraction of a Quantity: Word Problems 1
- Find the Fraction of a Quantity: Word Problems 2
- Find the Fraction of a Quantity: Word Problems 3
- Find the Fraction of a Quantity: Word Problems 4
- Find the Quantity of a Quantity: Word Problems
- Order of Operations Involving Fractions 1
- Order of Operations Involving Fractions 2