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There are 30 students doing an experiment if 40 percent of the students are measuring the chemicals for an experiment what percent are not measuring chemicals?
Wiki User
∙ 11y ago
100% - 40% = 60% are not.
Wiki User
∙ 11y ago
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72 students is 80 percent of how many students?
72 is 80 percent of 90.
49 is 70 percent of how many students?
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72 students is 80 percent of how many students?
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Be a lot more careful in measuring and transferring things back and forth. Also, do not rush any experiment. Bad percent yield is caused by errors that can easily be made by, dripping here, dropping there and it usually happens because we are not careful. Give an experiment time to work. Let things set, settle, and react to their fullest amount.
What percent is 80 students out of 645 students?
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A decrease of 3.6 students to 20.4 students.
How much is 22 percent of 80 students?
22% of 80 students is 17.6 students.
49 is 70 percent of how many students?
49 divided by 70% is 70. 49 is 70 percent of 70 students.
What term is associated with the reproducibility of an experiment?
percent error :)
