If Juan takes 11 seconds to run y yards, how many seconds will it take him to run x yards at the same rate?

1 ⤊

2007-06-16 03:59:06 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

Y yards in 11 seconds
X yards in how many seconds
Y:11=X:?
Y/11=X/?
?=(11*X)/Y

2007-06-16 04:10:55 · answer #1 · answered by r s 2 · 1⤊ 0⤋

Speed = dist/time = y/11 yards/second

Time required to run x yards = Distance/Speed

= x/(y/11)

= 11 * x
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y

2007-06-16 04:06:37 · answer #2 · answered by phoenix 3 · 0⤊ 1⤋

y yds <---> 11 sec
x yds<----> (x / y) X 11 sec = 11x / y sec

2007-06-16 20:14:30 · answer #3 · answered by Como 7 · 0⤊ 0⤋