Question 339754
Rate*Time=Distance
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{{{R1*t=D1}}}
{{{80t=D1}}}
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{{{R2*t=D2}}}
{{{96t=D2}}}
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Find {{{t}}} when {{{D1+D2=528}}}
{{{80t+96t=528}}}
{{{176t=528}}}
{{{highlight(t=3)}}} hours.