splash screen. 5-minute check 1.a 2.b 3.c 4.d five minute check 1 write the ratio 36 to 21 as a...
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![Page 1: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/1.jpg)
![Page 2: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/2.jpg)
5-minute check
![Page 3: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/3.jpg)
1. A
2. B
3. C
4. D
A B C D
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Write the ratio 36 to 21 as a fraction in simplest form.
A.
B.
C.
D.
(over Lesson 6-1)
![Page 4: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/4.jpg)
1. A
2. B
3. C
4. D
A B C D
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Write the ratio 16 to 64 as a fraction in simplest form.
A. 4
B. 2
C.
D.
(over Lesson 6-1)
![Page 5: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/5.jpg)
1. A
2. B
3. C
4. D
A B C D
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Write the ratio 22 meters to 180 meters as a fraction in simplest form.
A.
B.
C.
D.
(over Lesson 6-1)
![Page 6: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/6.jpg)
1. A
2. B
3. C
4. D
A B C D
0% 0%0%0%
Determine and explain whether the ratios 4:6 and 52:78 are equivalent.
A. Yes; 4:6 = and 52:78 =
B. Yes; 4:6 = and 52:78 =
C. No; 4:6 = and 52:78 =
D. No; 4:6 = and 52:78 =
(over Lesson 6-1)
![Page 7: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/7.jpg)
1. A
2. B
3. C
4. D
0% 0%0%0%
Determine and explain whether the ratios 8:17 and 32:64 are equivalent.
A. Yes; 8:32 = and 17:64 =
B. Yes; 8:32 = and 17:64 =
C. No; 8:17 = and 32:64 =
D. No; 8:17 = and 32:64 =
(over Lesson 6-1)
![Page 8: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/8.jpg)
Main Idea and Vocabulary
Key Concept: Ratios
Example 3:Real-World Example
![Page 9: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/9.jpg)
• Ratio – a comparison of two quantities by division.
• equivalent ratios – Ratios that express same relationship between 2 quantities
• Write ratios as fractions in simplest form and determine whether two ratios are equivalent (2.1.8D) (M7.A.2.2).
![Page 10: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/10.jpg)
![Page 11: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/11.jpg)
POOLS It is recommended that no more than one person be allowed into the shallow end of an outdoor public pool for every 15 square feet of surface area. If a local pool’s shallow end has a surface area of 1,800 square feet, are the lifeguards correct to allow 120 people into that part of the pool?
Recommended ratio
Actual ratio
Answer: Since the ratios simplify to the same fraction, the lifeguards are correct to allow 120 people into the shallow end of the pool.
![Page 12: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/12.jpg)
1. A
2. B
A. yes
B. no
SCHOOL A district claims that they have 1 teacher for every 15 students. If they actually have 2,700 students and 135 teachers, is their claim correct?
0%0%
![Page 13: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/13.jpg)
1. A
2. B
A. yes
B. no
SHOPPING A grocery store has a brand-name cereal on sale at 2 boxes for $5. You buy 6 boxes and are charged $20. Based on the price ratio indicated, were you charged the correct amount?
0%0%
![Page 14: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/14.jpg)
End of the Lesson
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Five-Minute Check (over Chapter 5)
Image Bank
Math Tools
Scale Drawings
Using Proportions
![Page 16: Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)](https://reader036.vdocument.in/reader036/viewer/2022070410/56649efa5503460f94c0c288/html5/thumbnails/16.jpg)