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  2. What is 3 percent of 300? - Answers

    www.answers.com/general-science/What_is_3_percent_of_300

    To find 3 percent of a number, multiply the number by 0.03. In this instance, 0.03 x 300 = 9. Therefore, 3 percent of 300 is equal to 9.

  3. What does 1.875 equal in inches? - Answers

    www.answers.com/general-science/What_does_1.875_equal_in_inches

    As a fraction it is 3/16 of an inch. What does 200mm equal in inches? 200 millimeters is equal to 7.87402 inches. ... 18.75 percent turn into fraction? 3/16 18.75% is equal to .1875, which is ...

  4. How much is 3 percent of the world population? - Answers

    www.answers.com/geography/How_much_is_3_percent_of_the_world_population

    As of 2021, the estimated world population is around 7.9 billion people. To calculate 3 percent of the world population, you would multiply 7.9 billion by 0.03 (which is 3 percent in decimal form).

  5. What is the molarity of 32 percent HCl? - Answers

    www.answers.com/chemistry/What_is_the_molarity_of_32_percent_HCl

    The mole fraction of HCl in a 20% aqueous solution can be calculated by converting the percentage to a molarity concentration. Assuming the density of the solution is 1 g/mL, a 20% solution means ...

  6. How do you prepare 3 percent of hydrogen peroxide from 30 ... -...

    www.answers.com/earth-science/How_do_you_prepare_3_percent_of_hydrogen...

    To prepare 3% hydrogen peroxide from 30% hydrogen peroxide, you would need to dilute the 30% solution by adding approximately 9 parts water to 1 part of the 30% solution.

  7. How many quarters in a us pound? - Answers

    www.answers.com/math-and-arithmetic/How_many_quarters_in_a_us_pound

    A modern (1965 or later) US quarter weighs 0.2 oz. so there are 5 per ounce, times 16 ounces in a pound = 80 quarters.

  8. Does 32 inches equal 3 feet? - Answers

    www.answers.com/basic-math/Does_32_inches_equal_3_feet

    How do you write 7 feet 3 inches as a fraction? A foot is 12 inches. 3 inches is one quarter of that. So 7 feet 3 inches is the same as 7 1/4 feet. ... What is P0? 80 percent of 20 minutes?

  9. What percentage of the entire world's population is white?

    www.answers.com/anthropology/What_percentage_of_the_entire_world's_population...

    There are aproximatly 1,376,000,000 white people in the world which represent 20,25% of the world's population.To get this number I calculated every European and caucasian people (ethnic group ...

  10. What is the percentage of water in Na2CO3 and 10H2O?

    www.answers.com/chemistry/What_is_the_percentage_of_water_in_Na2CO3_and_10H2O

    Why only 10H2O in sodium carbonate deca hydrate? The chemical formula for sodium carbonate decahydrate, Na2CO3·10H2O, indicates that each formula unit of sodium carbonate is associated with 10 ...

  11. How do you find 9.3 on a ruler? - Answers

    www.answers.com/general-science/How_do_you_find_9.3_on_a_ruler

    So 4.78 inches will be a tine fraction short of the eighth division after the 4 inch mark. ... How do I find out what percent is 93 out of 112? % rate = 93/112 * 100% = 83.04%.