Numbers and Operations: Rate, Ratio and Percentage

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    Chapter 4 Numbers and Operations: Rate, Ratio and Percentage ( 36 videos)  (Practice Test)

      4.1: Ratio (Practice Test)
      Introducing Ratio
    1. Introducing Ratio
      16237 views
      2. Problem-Concept of Ratio
    2. Problem-Concept of Ratio
      4360 views
      3. Antecedent and Consequent
    3. Antecedent and Consequent
      2680 views
      4. Problem-Antecedent and Consequent
    4. Problem-Antecedent and Consequent
      2990 views
      5. Reduced Form of a Ratio
    5. Reduced Form of a Ratio
      3283 views
      6. Problem-Reduced Form of a Ratio
    6. Problem-Reduced Form of a Ratio
      1882 views
      7. Equivalent Ratios
    7. Equivalent Ratios
      648 views
      8. Problem-Equivalent Ratios
    8. Problem-Equivalent Ratios
      1212 views
      9. Relation Between Ratio and Fraction
    9. Relation Between Ratio and Fraction
      1104 views
      10. Problem-Relation Between Ratio and Fraction
    10. Problem-Relation Between Ratio and Fraction
      1544 views
      11. Concept of Continued Ratio
    11. Concept of Continued Ratio
      1940 views
      12. Problem-Concept of Continued Ratio
    12. Problem-Concept of Continued Ratio
      3224 views
      4.2: Rate
      Rate
    1. Rate
      770 views
      2. Problem-Concept of Rate
    2. Problem-Concept of Rate
      155 views
      4.3: Percentage (Practice Test)
      Concept of Percentage
    1. Concept of Percentage
      2178 views
      2. Problem-Concept of Percentage
    2. Problem-Concept of Percentage
      1401 views
      3. Problem on Percentage by Using Unitary Method
    3. Problem on Percentage by Using Unitary Method
      1811 views
      4. Problem on Percentage by Using Proportion
    4. Problem on Percentage by Using Proportion
      458 views
      5. Ordering fractions using percentage
    5. Ordering fractions using percentage
      455 views
      6. Solve Real Life Problems Involving Percentages
    6. Solve Real Life Problems Involving Percentages
      993 views
      7. Problem-Solve Real Life Problems Involving Percentages
    7. Problem-Solve Real Life Problems Involving Percentages
      854 views
      8. Comparing Two Quantities by a Percentages
    8. Comparing Two Quantities by a Percentages
      1474 views
      9. Increasing or Decreasing a Quantity by a given Percentage
    9. Increasing or Decreasing a Quantity by a given Percentage
      658 views
      10. Problem-Recognize Percentage as a Special Kind of Fraction
    10. Problem-Recognize Percentage as a Special Kind of Fraction
      315 views
      11. Convert Percentage to Fraction and to Decimal
    11. Convert Percentage to Fraction and to Decimal
      278 views
      12. Problem-Convert Percentage to Fraction and to Decimal
    12. Problem-Convert Percentage to Fraction and to Decimal
      213 views
      13. Problem-Fraction, Decimal and Percentage
    13. Problem-Fraction, Decimal and Percentage
      702 views
      4.4: Time
      Time
    1. Time
      2. Use A.M and P.M to tell time to nearest 5 minutes
    2. Use A.M and P.M to tell time to nearest 5 minutes
      3. Tell the time interval between two events
    3. Tell the time interval between two events
      4.5: Relation between Distance, Time and Speed (Practice Test)
      Speed and Average Speed
    1. Speed and Average Speed
      872 views
      2. Relation Between Time and Distance
    2. Relation Between Time and Distance
      1222 views
      3. Conversion of Units of Speed
    3. Conversion of Units of Speed
      876 views
      4. More on Conversion of Units of Speed
    4. More on Conversion of Units of Speed
      599 views
      5. Problem-Conversion of Units of Speed
    5. Problem-Conversion of Units of Speed
      649 views
      6. Solve real life problems involving time and distance
    6. Solve real life problems involving time and distance
      432 views