Arithmetic - math word problems - page 170 of 231
Number of problems found: 4620
- Find error in calculation
Sally's calculations are as follows 39-9×4+12 =30×16 =480 What are the errors in this calculation? - Quintuplets
The quintuplets (Ela, Hela, Jela, Žela, and their brother Belo) wanted to divide a round cake fairly among themselves. As they could not cut it into five equal parts, Belo suggested to his sisters: "Divide the cake among the four of you into equal parts. - Week of spending
Michael spent his pocket money on Monday, 2/5, Tuesday, 0.1, and Wednesday, 1/3. What part of his pocket money did he have left? Write the result in the basic form. - Evaluate expression 6 Workout: 5×4-12/2+5 The order of operations is the order you use to work out math expressions: parentheses, exponents, multiplication, division, addition, and subtraction.
- Mixing operations with numbers
Subtract twice the number -23.6 from the difference between the numbers -130 and -40.2. - Minutes
Write as a fraction in the basic form, which part of the week is 1400 minutes. - Number sum difference
How much is the sum of numbers 3 and 2 greater than their difference? Write the result in the basic form. - Expression equals 100
Write any numeric expression whose value is 100 and will contain at least four different mathematical operations. - Operations
The sum of the numbers 3.54 and 2.56 multiply by the difference of numbers 6.37 and 4.22. - Number product fraction
Write one-sixth product of the numbers 4.8 and 0.4 as a fraction in the basic form. - Arithmetic operations
Perform the marked arithmetic operations (evaluate the value of the expression): 3 + 1 + 2x0 + 3x0 + 6 = - Free trains for students
An example of state interference in the market mechanism is the recent controversial action of 17 November 2014 - free travel by train for students and pensioners. The basics of economics say that if the price of a service is low, the quality will also be - Number operation puzzle
Please substitute such numbers for x so that the indicated numerical operations are correct - first, and the last x must be identical. Thank you. Example: x: 2 = x -2 y: 5 = y + 7 z * 4 = z + 6 - Random event operations
Consider an experiment with a dice. Let us define the random events A={at most 3}, B={roll more than 1}, C={roll 2, 3, 4}. Determine the random event D that is given by the operations A∪B \ B∪C - Consolidation expensiveness
Calculate how much the same shopping of 100 EUR will cost in 2025, if in 2024 VAT is 20% and in 2025 it will be as much as 23%. Assume that all goods in the shopping are charged with the same, basic VAT rate. PS. VAT was temporarily raised from 19% to 20% - Car cost comparison
Peter plans to buy a used seven-seater for a large family. The so-called van or MPV. The first car Renault Espace 2.0 dCi 16 V Dynamique 2006, costs 2000 euros + 350 euros registration for Slovak brands, imported from Italy. It is 14 years old and has a c - Rajendra
Rajendra, a farmer, had two sons and two daughters. He decided to divide his property among his sons and daughters. So, he wrote a "WILL" about the distribution of his property. According to his "WILL," he desired to give 3/5 of the property to his sons i - New Year's
A shoe store had a special offer during the New Year's sale: if you buy two discounted pairs of shoes, you get the cheaper pair for 1/2 the price! Mrs. Ludmila decided to take advantage of this offer. She bought shoes for her son that were 60% off the ori - The Stolen Money
A man walks into a store and steals a $100 bill. Five minutes later, he returns to the store and buys stuff worth $70. He pays with the bill that he had stolen, so the owner of the store returns him $30. How many dollars did the store owner lose? - 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.
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