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The running speed is about 10 feet per second.

1) About how many miles will you run in 100 minutes?

2) On Monday and on Tuesday you run at the speed of 25 minutes. On Wednesday you run for 15 minutes. About how many miles have you run in all?

2007-09-13 15:28:46 · 7 answers · asked by Anonymous in Science & Mathematics Mathematics

7 answers

0 - i aint runnin no where

2007-09-13 15:36:43 · answer #1 · answered by Anonymous · 0 1

1)(5280 ft in a mile)
600 ft per minute
so 60000 ft ran in 100 minutes....60000/5280 =about 11.4 miles

2) 600= ft in a minute so
600*(25+25+15)= 600*65= 39000 ft....then divide 39000 by 5280 to get the answer in miles....which is about 7.4 miles

2007-09-13 22:37:57 · answer #2 · answered by Anonymous · 0 0

1) = (10 * 60 * 100) / 5,280
= 11 4/11 miles

2) = ([10 * 60 *] * [{2 * 25} + 15]) / 5,280
= (600 * [50 + 15]) / 5,280
= (600 * 65) / 5,280
= 39,000 / 5,280
= 7 17/44 miles

2007-09-13 22:52:08 · answer #3 · answered by Jun Agruda 7 · 3 0

10 ft/s * 60 s/min = 600 ft/min
600 ft/min * 100 min = 60,000 ft (11.36 miles)

25 minutes + 15 minutes = 40 minutes
600 ft/min * 40 min = 24,000 ft (4.55 miles)

Doug

2007-09-13 22:37:06 · answer #4 · answered by doug_donaghue 7 · 0 0

10 fps is 600 feet per minute. In 100 minutes you will run 60,000 feet.

There are 5,280 feet in a mile. 60,000 feet = 11.36 miles.

I will leave you to work out the rest.

Do you listen in class?

2007-09-13 22:37:19 · answer #5 · answered by iansand 7 · 0 2

there are 2580 ft in a mile
100mins
600000 divide 600000 by 2580

25 mins

25x60=about1500x10=15000and divide that by 2580 that will be u answer and

15mins
15x60=900x10=9000 and divde that by 2580
so
for 100 mins its 600000 divded by 2580
for 25 mins its 15000 and divided by 2580
and for 15mins its 9000 divided by 2580

2007-09-13 22:43:52 · answer #6 · answered by Anonymous · 0 0

1)11.3

2) roughly 7.4

2007-09-13 22:37:57 · answer #7 · answered by Anonymous · 0 0

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