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n the sum of 54 34 and 45 66, the number of significant figure for the answer is Select one a.4 b5 c 2 d.1
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Answer #1

b) 5

because, in addition the answer should have least decimal numbers in the given two numbers.

the two numbers have 2 decimal places. so, the answer should have 2 decimal places.

54.34 + 45.66 = 100.00

so, the final rssult must be given with 5 sgnificant figures.

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