powerpoint presentation · 2 8 20 3 15 20 15 2 4 15 'there are thirds in 1 whole.'...
TRANSCRIPT
![Page 1: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/1.jpg)
![Page 2: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/2.jpg)
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![Page 3: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/3.jpg)
![Page 4: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/4.jpg)
![Page 5: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/5.jpg)
![Page 6: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/6.jpg)
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![Page 7: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/7.jpg)
2𝑥 + 4
24
1 × 242 × 123 × 84 × 65 × X6 × 4
![Page 8: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/8.jpg)
2
2𝑥2𝑥 + 1 𝑥)
![Page 9: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/9.jpg)
240 = 24 × 3 × 5
60 = 5 × 2 × 2 × 3 60 = 2 × 2 × 3 × 5
×
24 × ×22 ×
![Page 10: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/10.jpg)
4𝑥2 𝑦 8𝑥𝑦3
==
HCF = 2×3×2
LCM = 2×3×2×2×5
![Page 11: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/11.jpg)
5
15
1
3
𝑎
𝑎𝑏≡
1
𝑏
![Page 12: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/12.jpg)
1
10= 0.1,
2
10= 0.2
1
101
3.
0.3 =1
3, 0.5 =
1
5
1
10
1
4
1
2, 0.2
1
4, 0.6
3
10
1
10= 0.1
1
20= 0.2
1
30= 0.3
1
5
![Page 13: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/13.jpg)
5
6−
2
63
4+
5
8
75
8+ 5
1
4
3
10+
3
56
15
9
10
6
10
45
50
1
3+
1
3=
![Page 14: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/14.jpg)
×2
5
3
1×
2
5
1
3
1
41
3×
1
4.
2
3×
3
5?
2 × 3
3 × 5=
6
15=2
5
2 × 3
3 × 5=2 × 3
5 × 3=2
5
2 × 3 ×1
3×1
5
![Page 15: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/15.jpg)
2
3
2
5÷
3
4
1
2÷
1
6
1
3÷
1
6
![Page 16: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/16.jpg)
25% 5 × 1% + 2 × 10%.
25% =1
4
![Page 17: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/17.jpg)
![Page 18: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/18.jpg)
![Page 19: PowerPoint Presentation · 2 8 20 3 15 20 15 2 4 15 'There are thirds in 1 whole.' 'There are 6 in 1 whole.' 'Therefore, there are .. thirds in 4 'Therefore, there are 30 in](https://reader033.vdocuments.site/reader033/viewer/2022042406/5f20ba27de673a06c00115ea/html5/thumbnails/19.jpg)
60
200=
30
100
9
14= 0.6428…
16
20
20
25
16
20=100
×
×
24
30×