Question

What is (6.7x10to the 5 power)-(2.3x10 to the 2nd power)

Answer 1

Answer:

6.6977 * 10^5.

Step-by-step explanation:

6.7 * 10^5 - 2.3 * 10^2    First convert  them to standard form:

= 670,000 - 230

= 669,770

= 6.6977 * 10^5.