Evaluation
What is the result of the example (811/4): 4?
Correct answer:
You need to know the following knowledge to solve this word math problem:
Grade of the word problem:
Related math problems and questions:
- Equation with mixed 2
A number, X, is subtracted from 8 1/4. The result is 12 3/5. What is the value of X? - Horsepower 81496
The electric motor has an efficiency of 80% (power and input ratio). What is the power input of this motor if its power is 5 horsepower (HP)? Enter the result in kilowatts (kW) and round to one decimal place (1 HP = 3/4 kW). - Divide fractions by half
Find the result of division by half: 3/4 : 1/2 =? - The quotient
If the quotient of a number and 16 is added to 1/4, the result is 9/16. Find the number.
- Four-digit 10261
Roman likes magic and math. Last time he conjured three- or four-digit numbers like this: • created two new numbers from the given number by dividing it between digits in the place of hundreds and tens (e.g., from the number 581, he would get 5 and 81), • - Tricky result
Classic adding with percentages: Evaluate 28% of 450 + 45% of 280 - Copier paper
A standard package of printer and copier paper is labeled 80 g/m2, which means that one square meter of such paper weighs 80 g. How much does one sheet of A4 size (dimensions 210 × 297 mm) weigh? The result is rounded to whole grams.