student response - fractions decimals and percentages

1

Fractions, Decimals and Percentages

• Type your name and send:

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FRACTIONS, DECIMALS & PERCENTAGES

2

StarterDivide and multiply the following by 10.

The first one will be done for you

× 10 ÷ 10

40

120

34.1

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400 4

?

3

StarterDivide and multiply the following by 10.

The first one will be done for you

× 10 ÷ 10

40

120

34.1

Next Page

400 4

1200 ?

4

StarterDivide and multiply the following by 10.

The first one will be done for you

× 10 ÷ 10

40

120

34.1

Next Page

400 4

1200

?

12

5

StarterDivide and multiply the following by 10.

The first one will be done for you

× 10 ÷ 10

40

120

34.1

Next Page

400 4

1200

341

12

?

6

Fractions, Percentages and Decimals

Learning Objectives:

To be able to • Understand equivalent fractions.

• Find 10 % of a quantity.

• Solve simple problems involving percentages, fractions and decimals.

Key words

• Equivalent

• Fractions

• Decimals

• Percent

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7

What does equivalent

mean?

What does equivalent

mean?

Equivalent fractions

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8

2

3

Learning Objective: To be able to Understand equivalent fractions.

Equivalent fractions

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9

Learning Objective: To be able to Understand equivalent fractions.

Write down Three equivalent fractions of

4 5

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10

Learning Objective: To be able to find 10 % of a quantity.

Find 10 % of a quantity

• 10 % of 40

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11

Learning Objective: To be able to find 10 % of a quantity.

Find 10 % of a quantity

• 10 % of 208

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12

Learning Objective: To be able to find 10 % of a quantity.

Find 10 % of a quantity

• 10 % of 67.4

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Almost all right? Skip ahead

13

50/100

50%As a decimal?

0.50

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14

25/100

¼ as a %?

25%

0.25

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15

75/100

¾

75%

0.75

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16

0.18

18/100

18%

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17

0.04

4/100

4%

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18

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.90 1

0% 100%

10% 20% 30% 40% 50% 60% 70% 80% 90%

110

210

310

410

510

610

710

810

910

0 1

Fractions, Decimals and Percentages

Just different ways of saying the same thing.

12

12

Fraction

Decimal

Percentage

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19

12

50%

1. What is equivalent to:

12

1.2 20%

A B C

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20

110

0.01

2. What is equivalent to:

25

110

10%

A B C

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21

0.23. What is equivalent to:

2100

210

0.2

2%

A B C

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22

8. What is equivalent to: 1

5

0.5

15

20% 5%

A B C

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23

9. What is equivalent to: 0.060.06

610

6% 60%

A B C

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24

LO: Understand equivalent fractions. Find 10 % of a quantity. Solve simple problems

involving percentages, fractions and decimals.

I understand these ideas fully.

I have some understanding but I need more practice.

I don’t understand these ideas at all and need to work again on this unit of work.

A

B

C End of slide showEnd of slide show