2007-04-20 12:08:55 · 6 answers · asked by Buzz 1 in Science & Mathematics ➔ Mathematics
4.27m in 15 seconds
100m= ?
23.4192 x 15=351.288 /60=5.8548 minutes=5 minutes 51 seconds
2007-04-20 12:51:29 · answer #1 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
simplist is to use a proportion
100/4.27=t/15
t=100*15/4.27=351 sec=5 min 51 sec
That is slow walking.
2007-04-20 19:12:42 · answer #2 · answered by yupchagee 7 · 0⤊ 0⤋
as a ratio
4.27m/ 15 sec = 100m/ x
cross multiply and divide
4.27x = 1500
x = 351.29 seconds
or about 5.85 minutes
2007-04-20 19:22:23 · answer #3 · answered by curiosity7 1 · 0⤊ 0⤋
351 seconds
2007-04-20 19:11:39 · answer #4 · answered by soggy_dough_nut 2 · 0⤊ 0⤋
find the rate
d = rt
4.27m = r(15s)
r = .285m/s
d = rt
100 = .285t
t = 350.88s or 5 min and 50sec
2007-04-20 19:12:42 · answer #5 · answered by 7 · 0⤊ 0⤋
351.29 i think..im not positive.
2007-04-20 19:13:33 · answer #6 · answered by Rachel 1 · 0⤊ 0⤋