Percentage and fractions
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You need to know the following knowledge to solve this word math problem:
arithmeticbasic operations and conceptsnumbersGrade of the word problem
Related math problems and questions:
- Remainders
It is given a set of numbers { 200; 261; 331; 345; 487; 554 }. Divide these numbers by number 80 and determine a set of remainders. As a result, write the sum of these remainders. - Fraction of a time
Express a fraction of what a 24-hour portion is, 80 minutes. - Variance and average
Of the 40 values were calculated average mx = 7.5 and variance sx = 2.25. After we found the control to lack the two items of the values of x41 = 3.8 and x42=7. Correct the above characteristics (mx and sx). - Minus fractions
Evaluate the expression shown below and write your answer as a fraction in simplest form. - (2)/(11) - (11)/(10) minus, start fraction, 2, divided by, 11, end fraction, minus, start fraction, 11, divided by, 10, end fraction - Evaluate 39 Evaluate the expression shown below and write your answer as a fraction in simplest form. (5)/(12) + (1)/(9) start fraction, 5, divided by, 12, end fraction, plus, one nine.
- Divide 42 Divide. Write your answer in the lowest terms as a proper or improper fraction. (8/25)÷(-4/5)
- Vinegar 2
If we mix 3.5 liters of 5.8 % vinegar with 5 liters of 7.6 % vinegar, how many percentages of vinegar solution will we get?
