In 2005, the movie Harry Potter and the Goblet of Fire earned a total of $8.96 108 in worldwide box office sales. In 2011, Harry Potter and the Deathly Hallows Part 2 earned $1.34 109 in worldwide box office sales. Which movie earned more money overall?, Harry Potter and the Goblet of Fire, Harry Potter and the Deathly Hallows Part 2, Now let’s determine how many times more money Harry Potter and the Deathly Hallows Part 2 earned than Harry Potter and the Goblet of Fire. Select the operation that best completes the expression 1.34 109 ____ 8.96 108, +, -, x, ➗, Yup, we need to solve 1.34 x 109  ➗ 8.96 x 108.  To do that, first let's divide the decimals! (1.34 ➗ 8.96), 0.15, 1.09, 0.29, 6.68, Yes, 1.34 ➗ 8.96 = 0.15! Now, let's divide the powers of 10! (109 ➗ 108) = ?, 100, 101, 10-1, 1017, Amazing! So, we are left with the number 0.15 x 101. Now, let's multiply 0.15 times 10, which equals ___., 0.015, 1.5, 15, 150, So,putting it altogether, Harry Potter and the Deathly Hallows Part 2 earned 1.5 times ____money than Goblet of Fire., more, less.

Addition & Division Scientific Notation

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