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8 answers

speed
= (200 / 6) ft /sec
= (200 x 3600 / 6) ft / hour
= ( 200 x 3600) / (5280 x 6) m p h
= 22.7 m p h

2007-09-18 22:06:45 · answer #1 · answered by Como 7 · 2 0

250/11 miles per hour
or about 22.73 miles per hour


-first u would get a ratio of 200 ft/6 seconds
-convert that to 2000 ft/ 60 seconds by multiplying 10 so that ur ratio remains the same
-then would mulitiply 2000 ft/60 seconds by 60 so that u would be in the measurements of one hour because 60 min=1 hour so ur ratio would be 120,000 ft/60 min or
120,000 ft/1 hour

later u would divide 120,000 ft by 5280 ft because 5280 ft equals one mile and ur answer would be 250/11 or 22.7272 and continuing in the 72 manner.

so it could be 250/11 miles per hour
or about 22.73 miles per hour

250/11 is more precise but it might look weird.

2007-09-18 19:03:53 · answer #2 · answered by laze-butt 3 · 0 0

200 ft per 6 seconds is equal to
33.3333 feet per second
there is 5280 feet in a mile
so 33.3333 feet is equal to 33.33333/5280 miles
= 0.0063131313 miles
so thats about 0.00631 miles per second
to make seconds into hours we need to multiply by 60 to get to minutes and again by 60 to get to hours
60*60 = 3600
if we multiply the bottom by 3600 we do the same to the top
.0063131313 * 3600 = 22.727 miles per hour

2007-09-18 19:07:50 · answer #3 · answered by z32486 3 · 0 1

200 feet in 6 seconds is 2000 feet in 60 seconds which is 120000 feet in one hour.

120000 feet divided by 5280 is 22.727272 miles per hour.

2007-09-18 18:58:17 · answer #4 · answered by merlot7799 3 · 1 0

1 mile = 5280 feet
200 feet = 200/5280 miles

1 hours = 3600 seconds
6 seconds = 1/600 hours

(200/5280)miles / (1/600) hours
= 200*600/5280 mile/hour
= 22.72 miles/hours (approx.)

2007-09-18 18:59:54 · answer #5 · answered by gudspeling 7 · 0 0

= 200([60 * 60] / 6) / 5,280
= 200(3,600 / 6) / 5,280
= (200 * 600) / 5,280
= 120,000 / 5,280
= 250/11 or 22 8/11

Answer: 22 8/11 mph

2007-09-18 19:05:54 · answer #6 · answered by Jun Agruda 7 · 3 1

0.2388535mile per second or 0.039809mile per 6 second

2007-09-18 18:59:57 · answer #7 · answered by CJF16 3 · 0 1

22.727 mph

Doug

2007-09-18 19:02:34 · answer #8 · answered by doug_donaghue 7 · 0 0

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