sue can swim 460 meters in 20 minutes. If she doubles her speed,how many meters will she swim in 7 minutes?

2 answers

1. 2(460)/20 = x/7
   
   Solve for x.

   Answer ID
   534659

   Created
   April 21, 2011 3:29pm UTC

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   URL
   https://questions.llc/answers/534659

2. 420*2=920
   920/20=46
   46=x/7
   46*7=7*7
   322=x

   Answer ID
   1515856

   Created
   January 11, 2017 5:41am UTC

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   URL
   https://questions.llc/answers/1515856