Question

A certain animated movie earned $1.1 * 10^9 in revenues at the box office. The movie lasts 9.1*10^1 minutes. How much revenue was earned per minute of the movie? Answer in scientific Notation.

Answer 1

Answer:

$$1.2x10^{7}$ per minute.

Step-by-step explanation:

In order to solve this you just have to divide 1.1 by 9.1, whis is .12087, so now you withdraw from the exponent of the x10 of the 1.1 the exponent of the x10 of the 9.1, whihc would be 9-1=8.

So now you have that the exponent would be 8, but you need to use one of those to move the decimal point one position to the right so the final exponent would be 7.

And the aswer would be:

$1.2x10^{7}$