Question

Corrie breathed 1 x 107 times in a year. She blinked 8 x 106 times that year.

How many more times did Corrie breathe in a year than she blinked in that year?
Write your answer in standard notation.
Corrie breathed
times more in a year than she blinked in that year.

Answer 1

Corrie breathed 2 x 10^6 times more than she blinked in a year.

Step-by-step explanation:

To find the number of times Corrie breathed more than she blinked in a year, we need to subtract the number of times she blinked from the number of times she breathed. Corrie breathed 1 x 107 times and blinked 8 x 106 times in a year. Therefore, to find the difference, we subtract the number of times she blinked from the number of times she breathed: 1 x 107 - 8 x 106. When we subtract these values, we get the answer: 2 x 106. This means that Corrie breathed 2 x 106 times more than she blinked in a year.

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