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What is 7 8ths plus 7 10ths?
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} ).
What is 17 over 40 as a percentage?
17 over 40 as a percentage = 42.5%% rate:= 17/40 * 100%= 0.425 * 100%= 42.5%
What is the percentage of 17 out 40?
17/(40) = 42.5%
What is 10 over 40 simplefied?
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} ).
What is 3 fifths times 3eights?
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} ).
What is 7 8ths plus 7 10ths?
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} ).
What is 17 over 40 as a percentage?
17 over 40 as a percentage = 42.5%% rate:= 17/40 * 100%= 0.425 * 100%= 42.5%
What is the percentage of 17 out 40?
17/(40) = 42.5%
What is 10 over 40 simplefied?
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} ).
What is 3 fifths times 3eights?
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} ).
What is the percentage if are 13 wrong out of 40 question?
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.
How is 2.6 divided by 4 equals 0.65?
To divide 2.6 by 4, you can express 2.6 as a fraction: ( 2.6 = \frac{26}{10} ). Dividing by 4 gives you ( \frac{26}{10} \div 4 = \frac{26}{10} \times \frac{1}{4} = \frac{26}{40} ). Simplifying ( \frac{26}{40} ) results in ( \frac{13}{20} ), which is equal to 0.65 when converted to decimal form. Thus, 2.6 divided by 4 equals 0.65.
Show 2 over 5 in to different ways?
Two-fifths can be represented as the fraction ( \frac{2}{5} ) and as a decimal, which is 0.4. Additionally, it can be expressed as a percentage, equal to 40%.
How do you write 17 40th as a percent?
percentage = 42.5%% rate:= 17/40 * 100%= 0.425 * 100%= 42.5%
I got 23 out of 40 on a test what is the percentage?
23/40 = 57.5 %
What is the answer to 4 and three over eight times four over five?
To solve (4 \frac{3}{8} \times \frac{4}{5}), first convert the mixed number to an improper fraction: (4 \frac{3}{8} = \frac{35}{8}). Then, multiply: [ \frac{35}{8} \times \frac{4}{5} = \frac{35 \times 4}{8 \times 5} = \frac{140}{40} = \frac{7}{2} = 3 \frac{1}{2}. ] Therefore, the answer is (3 \frac{1}{2}).
What is 0.075 in its simplest form?
To express 0.075 in its simplest form as a fraction, first recognize that it can be written as ( \frac{75}{1000} ). To simplify, divide both the numerator and denominator by their greatest common divisor, which is 25. This results in ( \frac{3}{40} ), so 0.075 in its simplest form is ( \frac{3}{40} ).
