CTET 2 Math and Science Jul 2013 Paper

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Question : 33 of 120

Marks: +1, -0

The reciprocal of

\;\;{-3}/{8}×(\;\;{-7}/{13})

is

$104 / 21$
$-104 /21$
$21 / 104$
$- 21 / 104$

Solution:

Given

\;\;{-3}/{8}×(\;\;{-7}/{13})=\;\;{21}/{104}

∴ Reciprocal of

\;\;{-3}/{8}×(\;\;{-7}/{13})\;\text"is"\;\;\;{104}/{21}

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