complete the following subtraction using significant figures.\n5.55555 x 10^5 μg - 5.55 x 10^5 μg =\nwhat is…

complete the following subtraction using significant figures.\n5.55555 x 10^5 μg - 5.55 x 10^5 μg =\nwhat is the mathematical answer before putting into scientific notation and before rounding using significant figures?\n5.55555 x 10^5 μg\n- 5.55 x 10^5 μg\n0.01 x 10^5 μg\n0.0056 x 10^5 μg\n0.0055 x 10^5 μg\n0.00555 x 10^5 μg

complete the following subtraction using significant figures.\n5.55555 x 10^5 μg - 5.55 x 10^5 μg =\nwhat is the mathematical answer before putting into scientific notation and before rounding using significant figures?\n5.55555 x 10^5 μg\n- 5.55 x 10^5 μg\n0.01 x 10^5 μg\n0.0056 x 10^5 μg\n0.0055 x 10^5 μg\n0.00555 x 10^5 μg

Answer

Explanation:

Step1: Subtract the coefficients

Since the exponents of 10 are the same ($10^{5}$), we subtract the coefficients: $5.55555 - 5.55= 0.00555$.

Step2: Multiply by the common power of 10

The result is $0.00555\times 10^{5}\ \mu g$.

Answer:

D. $0.00555\times 10^{5}\ \mu g$