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(256)0.16 x (256)0.09 = ?

4
16
64
256.25
Explanation:

(256)0.16 x (256)0.09 =(256)0.16+0.09

= (256)0.25


= (256)(25/100)


= (256)(1/4)


= (44)(1/4)


= 44(1/4)


= 41


= 4
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