subtract the following numbers, and give your answer with the correct number of significant figures. 1387.11…

subtract the following numbers, and give your answer with the correct number of significant figures. 1387.11 - 928.321 - 58 = \n\na 401\n\nb 400.789\n\nc 400.78\n\nd 400.7892\n\ne 400.7

subtract the following numbers, and give your answer with the correct number of significant figures. 1387.11 - 928.321 - 58 = \n\na 401\n\nb 400.789\n\nc 400.78\n\nd 400.7892\n\ne 400.7

Answer

Explanation:

Step1: Perform subtraction

$1387.11 - 928.321 - 58=(1387.11 - 928.321)-58 = 458.789 - 58$

Step2: Continue subtraction

$458.789 - 58 = 400.789$

Step3: Determine significant - figures

The number 58 has the least number of decimal places (0 decimal places). So, the result should be rounded to 0 decimal places. Rounding 400.789 to 0 decimal places gives 401.

Answer:

A. 401