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Percents
Math
Middle School Math

 

Name _____________________________
Date ___________________
Percents
Complete.

1.   Seventy percent of the animals in Big Range national park are herbivores. If there are 821 animals in the park, how many are not herbivores? Round your answer to the nearest whole number.

2.   The initial population of protists in a culture is 4,781. The final population after one week was 8,204. The population increased by what percent over the week? Round your answer to the nearest hundredth of a percent.

3.   The number of coyotes in the area around Big Town has changed over the years. During the previous survey, which was done two years ago, there were estimated to be 624 coyotes. The most recent survey indicates the coyote population has increased by 5%. If this is true, what is a good estimate for the number of coyotes presently around Big Town?

4.   * This is a pre-made sheet.
Use the link at the top of the page for a printable page.
5.   If seven out of thirteen skinks have stripes and the rest don't, what percent of the skinks do not have stripes out of a population of 112 skinks? Round your answer to the nearest tenth of a percent.

6.   The average length of adult corn snakes in Carson County is 22 inches. The average length of corn snakes in Bitburg County, which is quite a bit farther north, is 16 inches. The corn snakes in Carson County are on average longer than those of Bitburg County by what percent? Round your answer to the nearest hundredth of a percent.


 


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Percents
Math
Middle School Math