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Mathematics
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Ok...
A student tries out for the track team and runs a lap in 45 seconds. The coach tells her she will have to cut her time by 50% to make the team. How fast must she run a lap to make the team? A) 9 seconds Eliminate B) 22 1 2 seconds C) 25 seconds D) 44 1 2
1/2
Which one do you think it is?
???
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dont know
Which one do YOU think it is?
shsh, Do you know what to do to get the answer?
(gonna take that silence as a continue) 50% is exactly half, so you would have to cut 45 in half so divide 45 by two to get your answer
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