# How many 3

How many hours the Andersons watched TV in all
Wednesday 3/1 hr
Thursdays 2/3 hr
Friday 4/5 hr
Saturday 3/4 hr

Correct result:

t =  5.217 h

#### Solution:

$t=\dfrac{ 3 }{ 1 } +\dfrac{ 2 }{ 3 } +\dfrac{ 4 }{ 5 } +\dfrac{ 3 }{ 4 }=\dfrac{ 313 }{ 60 }=5.217 \ \text{h}$

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