Question

Multiply 8/21 by the reciprocal of 8/21 .

(a) 1 (b) 0 (c) (-1)
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Answer 1

Answer:

8/21×21/8=1

Step-by-step explanation:

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Answer 2

Answer:

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Step-by-step explanation:

ANSWER ::

The reciprocal of 8/21 is 21/8

So the required answer is 8/21 × 21/8 = 1