Topics
Basic Concepts in Geometry
Angles
Integers
Operations on Fractions
Decimal Fractions
Bar Graphs
Symmetry
Divisibility
HCF-LCM
Equations
Ratio and Proportion
Percentage
Profit –Loss
- Basic Concepts of Profit and Loss
- Profit or Loss as a Percentage
- Total Cost Price in Mathematics
Banks and Simple Interest
Triangles and Their Properties
Quadrilaterals
Geometrical Constructions
Three Dimensional Shapes
- Prism
- Cubes
- Basic Concept of Cylinder
- Pyramid
- Basic Concept of Cone
- Basic Concept of Spheres
- Conversion of an Improper Fraction into a Mixed Number
- Conversion of a Mixed Number into an Improper Fraction
Conversion of an Improper Fraction into a Mixed Number:
Steps to Convert an Improper Fraction to a Mixed Number:
1. Divide the numerator by the denominator.
Example: 8 ÷ 5 = 1 with remainder 3
2. Write the quotient as the whole number.
Quotient = 1
3. Write the remainder as the numerator of the fraction.
Remainder = 3
4. Keep the same denominator.
Denominator = 5
5. Final Answer:
`"8"/"5"`= 1`"3"/"5"`
Example: If 7 apples are divided equally between 2 people, how many will each one get?
`"7"/"2"` = 7 ÷ 2
3
`2")"overline( 7 )`
– 6
1
(Where , 2 = Divisor, 7 = Dividend, 3 = Quotient, 1 = Remainder)
`"7"/"2"` =3`"1"/"2"`
Each will get 3 full apples and `"1"/"2"` an apple.
Conversion of a Mixed Number into an Improper Fraction:
Steps to Convert a Mixed Number into an Improper Fraction:
1. Start with the mixed number.
Example: 2`"3"/"5"`
2. Multiply the whole number by the denominator.
2 × 5 = 10
3. Add the numerator to the product.
10 + 3 = 13
4. Keep the same denominator.
Denominator = 5
5. Write the improper fraction.
Final answer: `"13"/"5"`
Example: 3 `"2"/"5"` is a mixed number. Convert this into an improper fraction.
3 `"2"/"5"` = 3 + `"2"/"5"` = `"3"/"1"` + `"2"/"5"` = `"3 × 5"/"1 × 5"` + `"2"/"5"`=`"3 × 5 + 2" / "5"` = `"15+ 2 "/"5" ` = `"17"/"5"`
