SOLUTION: Sam runs 30 yards in 3.6 seconds if he keeps the same speed how long will it take him to run 70 yards?
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Question 1069663
:
Sam runs 30 yards in 3.6 seconds if he keeps the same speed how long will it take him to run 70 yards?
Answer by
ikleyn(52787)
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Proportion:
=
. Solution: t =
= 1.2*7 = 8.4 seconds.
Answer
. 8.4 seconds.