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(6.8 X10)–(7.2 X 10) 1.1 X 104 X 10 Go to two decimal places
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(6.8 X10)–(7.2 X 10)
1.1 X 104
X 10
Go to two decimal places

(6.8 X10)–(7.2 X 10) 1.1 X 104 X 10 Go to two decimal places-example-1
User Jeff Vanzella
by
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1 Answer

0 votes

Answer:

5.53 * 10^-1

Explanation:

[(6.8 * 10^3) - (7.2 * 10^2)] ÷ 1.1 * 10^4

(6800 - 720) ÷ 11000

6080 ÷ 11000

6.08 * 10^3 ÷ 1.1 * 10^4

(6.08 ÷ 1.1) * 10^3-4

5.527 * 10^-1

= 5.53 * 10^-1

User Cshah
by
3.5k points
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