(ii) (2^-1 x 4^-2) ÷ 2^-3
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Answer:
1/4 or 4^-1 or 2^-2
Step-by-step explanation:
2^-1*4^-2 = 1/2 * 1/16 = 1/32
2^-3 = 1/8
Answer --> 1/32 / 1/8 = 8/32 = 1/4
= 0.25
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