An athlete runs al speed of 10 miles per hour. If one lap is 322 yards, how many laps does he run in 23 minutes? Round your answer to the nearest tenth of a lap. The athlete runs ___? laps in 28 minutes. The picture I’m sending is a example and should help a bit!!

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An athlete runs al speed of 10 miles per hour. If one lap is 322 yards, how many laps does he run in 23 minutes? Round your answer to the nearest tenth of a lap. The athlete runs ___? laps in 28 minutes. The picture I’m sending is a example and should help a bit!!
X
Example
Step 1: Understand the problem.
Key information: the speed is 9 miles per hour. The length of one lap is 313 yards. The time is 23 minutes.
The question is how many laps the athlete runs in 23 minutes.
Step 2: Devise a plan.
Use the speed and the time to find the total distance using dimensional analysis. Divide the total distance by the length of one lap to find the number of laps.
Step 3: Execute the plan.
The athlete runs for 23 minutes. At 9 miles per hour, the total distance is
23 minutes.
Alt
Use dimensional analysis again to convert miles to yards:
1 mile is equivalent to 5280 feet. 1 yard is 3 feet.
Check
J
2
3.45 paites--
Find the number of laps. Round your answer to the nearest tenth of a lap.
The total distance is 6072 yards and the length of one lap is 313 yards. The number of laps is
W
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1 bour 9 miles
60 minutes beur
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5280 feet
1 prile
3
F3
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1 yard
3 feet
$
= 3.45 miles (Rounded to the nearest hundredth.)
F4
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= 6072 yards (Rounded to the nearest hundredth.)
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Transcribed Image Text:X Example Step 1: Understand the problem. Key information: the speed is 9 miles per hour. The length of one lap is 313 yards. The time is 23 minutes. The question is how many laps the athlete runs in 23 minutes. Step 2: Devise a plan. Use the speed and the time to find the total distance using dimensional analysis. Divide the total distance by the length of one lap to find the number of laps. Step 3: Execute the plan. The athlete runs for 23 minutes. At 9 miles per hour, the total distance is 23 minutes. Alt Use dimensional analysis again to convert miles to yards: 1 mile is equivalent to 5280 feet. 1 yard is 3 feet. Check J 2 3.45 paites-- Find the number of laps. Round your answer to the nearest tenth of a lap. The total distance is 6072 yards and the length of one lap is 313 yards. The number of laps is W S 1 bour 9 miles 60 minutes beur F2 X 5280 feet 1 prile 3 F3 E D 1 yard 3 feet $ = 3.45 miles (Rounded to the nearest hundredth.) F4 4 = 6072 yards (Rounded to the nearest hundredth.) R F 8: % F5 5 C ELV OLD ▬ T G FO B ASUS F7 & 6 27 Y H F8 U Save For Later Submit Assignment Ⓒ2022 McGraw Ha LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility N 00 8 J FO ( F10 9 J K M - 1 O F11 O Alt IA F12 P Prt Sc . - + CH ^o C ?
mple
A
Step 4: Check your answer.
The athlete runs 6072 yards.
What is the length of 19.4 laps? Round your answer to the nearest yard.
Yes.
313 yards 19.4x313 lapsx yards
lap
lap
If the speed of the athlete is 9 miles per hour and the length of one lap is 313 yards, does the athlete run 19.4 laps in 23 minutes?
N
ANSWER
19.4
Therefore, the athlete runs 19.4 laps in 23 minutes.
Check
2
F2
W
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6072 yards
313 yards
19.4 laps x
#
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النا
F3
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= 19.4 laps (Rounded to the nearest tenth.)
$
F4
4
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30:
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F5
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F6
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= 6072 yards
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Transcribed Image Text:mple A Step 4: Check your answer. The athlete runs 6072 yards. What is the length of 19.4 laps? Round your answer to the nearest yard. Yes. 313 yards 19.4x313 lapsx yards lap lap If the speed of the athlete is 9 miles per hour and the length of one lap is 313 yards, does the athlete run 19.4 laps in 23 minutes? N ANSWER 19.4 Therefore, the athlete runs 19.4 laps in 23 minutes. Check 2 F2 W S 6072 yards 313 yards 19.4 laps x # X النا F3 E D :ỏ: = 19.4 laps (Rounded to the nearest tenth.) $ F4 4 C 30: R % F5 5 0 EV T F6 A = 6072 yards 6 ASUS 쇼 & Y B La F G H 7 Save For Later 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Pri F8 * C 8 J N 18 1 F10 0 K M 1 F11 O IA
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