(13/21÷33/42) × -4/7
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Answer:-104/231
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(13/21 ÷ 33/42) x -4/7 = -104/231 or 0.4502
working
(13/21 ÷ 33/42) x (-4/7) = ?
(13/21 x 42/33) x (-4/7) =
(546/693) x (-4/7) =
(182/231) x (-4/7)
= -728/1617 (simplify by 7)
= -104/231 or 0.4502
hope it helped : )
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