15/21 × 0,84 = n A. 0,4 B.0,6 C.4 D.6

langsung aja y

15/21 × 0,84 = n

5/7 × 84/100 = n

5/7 × 21/25 = n

3/5 = n

0,6 = n

jawabannya B

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15/21×0.84=0.6
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