Algebra Word Problem

label Algebra
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

It takes Harry 20 minutes longer to tie his shoes than Lloyd. Working together, they can tie Harry's shoes in 45 minutes. How long does it take Harry to tie his shoes working alone? 

May 14th, 2015


1/20-1/45=5/180

=I/36  getting reciprocal

36 minutes

May 14th, 2015

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May 14th, 2015
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May 14th, 2015
Jun 28th, 2017
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