Question

Express
$0.12 57$
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Answer 1

Answer:

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let 0.1257 be x

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0.1257 = x ---- (1)

multiplying both side with 100

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12.57 = 100x-----(2)

subtracting (1) from (2)

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12.57 - 0.1257 = 100x - x

12 = 99x

x = 12/99

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x = 12/99 = 0.1257

Step-by-step explanation:

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