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The reciprocal of (-3/8) × (-7/13) is (a) 104/21 (b) -104/21 (c) 21/104 (d) -21/104

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The reciprocal of (-3/8) × (-7/13) is

(a) 104/21 (b) -104/21 (c) 21/104 (d) -21/104

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(a) 104/21

= (-3 × -7) / (8 × 13)

= (21/104)

Reciprocal of 21/104 is 104/21

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