Multiply it by 100: 17/40 times 100 = 42.5%
17 over 40 as a percentage = 42.5%% rate:= 17/40 * 100%= 0.425 * 100%= 42.5%
17/(40) = 42.5%
To add ( \frac{3}{5} ) and ( \frac{3}{8} ), first find a common denominator, which is 40. Converting the fractions, ( \frac{3}{5} = \frac{24}{40} ) and ( \frac{3}{8} = \frac{15}{40} ). Adding these together gives ( \frac{24}{40} + \frac{15}{40} = \frac{39}{40} ). Therefore, ( \frac{3}{5} + \frac{3}{8} = \frac{39}{40} ).
To add ( \frac{7}{8} ) and ( \frac{7}{10} ), first find a common denominator, which is 40. Convert the fractions: ( \frac{7}{8} = \frac{35}{40} ) and ( \frac{7}{10} = \frac{28}{40} ). Now, add them together: ( \frac{35}{40} + \frac{28}{40} = \frac{63}{40} ), which can also be expressed as ( 1 \frac{23}{40} ).
You can write 1.075 as a fraction by expressing it as ( \frac{1075}{1000} ), which simplifies to ( \frac{215}{200} ) or further to ( \frac{43}{40} ). Additionally, you can represent 1.075 in percentage form as 107.5%.
17 over 40 as a percentage = 42.5%% rate:= 17/40 * 100%= 0.425 * 100%= 42.5%
17/(40) = 42.5%
To add ( \frac{3}{5} ) and ( \frac{3}{8} ), first find a common denominator, which is 40. Converting the fractions, ( \frac{3}{5} = \frac{24}{40} ) and ( \frac{3}{8} = \frac{15}{40} ). Adding these together gives ( \frac{24}{40} + \frac{15}{40} = \frac{39}{40} ). Therefore, ( \frac{3}{5} + \frac{3}{8} = \frac{39}{40} ).
To add ( \frac{7}{8} ) and ( \frac{7}{10} ), first find a common denominator, which is 40. Convert the fractions: ( \frac{7}{8} = \frac{35}{40} ) and ( \frac{7}{10} = \frac{28}{40} ). Now, add them together: ( \frac{35}{40} + \frac{28}{40} = \frac{63}{40} ), which can also be expressed as ( 1 \frac{23}{40} ).
You can write 1.075 as a fraction by expressing it as ( \frac{1075}{1000} ), which simplifies to ( \frac{215}{200} ) or further to ( \frac{43}{40} ). Additionally, you can represent 1.075 in percentage form as 107.5%.
To simplify the fraction ( \frac{10}{40} ), you divide both the numerator and the denominator by their greatest common divisor, which is 10. This gives you ( \frac{10 \div 10}{40 \div 10} = \frac{1}{4} ). Therefore, ( \frac{10}{40} ) simplified is ( \frac{1}{4} ).
To simplify the fraction ( \frac{24}{40} ), you can divide both the numerator and the denominator by their greatest common divisor, which is 8. This gives you ( \frac{24 \div 8}{40 \div 8} = \frac{3}{5} ). Thus, ( \frac{24}{40} ) simplifies to ( \frac{3}{5} ).
If Liana earns 40 more than Caleb, we can express Caleb's earnings as ( C ) and Liana's as ( C + 40 ). To find the percentage less that Caleb earns than Liana, we use the formula: [ \text{Percentage less} = \left( \frac{\text{Difference}}{\text{Liana's earnings}} \right) \times 100 = \left( \frac{40}{C + 40} \right) \times 100. ] So, Caleb earns approximately ( \frac{40}{C + 40} \times 100 ) percent less than Liana, which will vary depending on Caleb's earnings.
To calculate ( \frac{3}{5} \times \frac{3}{8} ), you multiply the numerators and the denominators: ( \frac{3 \times 3}{5 \times 8} = \frac{9}{40} ). Therefore, ( \frac{3}{5} \times \frac{3}{8} = \frac{9}{40} ).
To find the percentage of incorrect answers, divide the number of wrong answers by the total number of questions and then multiply by 100. So, ( \frac{13}{40} \times 100 = 32.5% ). Therefore, 32.5% of the answers are wrong.
percentage = 42.5%% rate:= 17/40 * 100%= 0.425 * 100%= 42.5%
The number 1.075 can be expressed in several forms: as a fraction, it is ( \frac{1075}{1000} ), which simplifies to ( \frac{43}{40} ). In percentage form, it is 107.5%. Additionally, in scientific notation, it can be written as ( 1.075 \times 10^0 ).