DA-6 Syllabus (MATHS- INCLUDING ALL CHAPTER)

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MathematicsPrimary Education

This lesson contains 22 slides, with text slides.

Items in this lesson

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ELO

We will do the revision of Maths DA-6

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Operation with Decimal Numbers

In this we will do Addition, Subtraction and Multiplication using Decimal Numbers

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Proposed Questions

1) 4.67 x 4.56

2) 3.34 x 4.50

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Proposed Questions Answers

1) 21.2952

2) 15.03

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Tracking Time

1 Hour= 60 Mins

1 Min= 60 Secs

1 Day= 24 Hours

1 Week= 7 Days

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Converting Hours and Minutes to Minutes

2 Hours 42 Mins= 162 Minutes

Hours Mins

1 60

2 2 x 60= 120

120 Mins + 42 Mins= 162 Minutes

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Converting Minutes to Hours and Minutes

105 Minutes= 1 Hour 45 Mins

Mins Hours

60 1

105 105/60

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Converting Hours to Days and Hours

64 Hours= 2 Days 16 Hours

Hours Days

60 1

64 64/24

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Converting Seconds to Minutes and Seconds

134 Secs= 2 Mins 14 Secs

Seconds Minutes

60 1

134 134/60

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Adding Time

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Subtracting Time

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Multiplying Time

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Calculating Days

24 April to 30 April= __7__ Days because 24th April is also counted so the number of days will not be 6 days it would be 7 days.

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Profit and Loss

In this chapter we will come to know about the formula of Cost and Selling Price and Profit and Loss.

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Formula

Profit- Selling Price- Cost Price

Loss- Cost Price- Selling Price

Cost Price- Selling price + Loss

Selling Price- Cost Price + Profit

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Proposed Questions

Q1) A TV was bought for $ 18,950 and sold at a loss of $ 4780. Find the selling price.

Q2) A second hand car was sold for $ 190000, at a loss of $ 85. Find the CP of the car.

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