Numbers - math word problems - page 56 of 307
Number of problems found: 6130
- Garden hose water
The garden hose flows 21 1/2 liters of water in one minute. How many liters of water are used for water in 8 1/2 minutes? - Milk
At the kindergarten, every child got 1/5 liter of milk in the morning and another 1/8 liter of milk in the afternoon. How many liters were consumed per day by 20 children? - Water 31
Richard takes 3 1/6 liters of water before noon and 2 3/5 liters of water in the afternoon. How many liters of water does Richard consume a day? - Complex number coordinates
Which coordinates show the location of -2+3i - Whole numbers
Pavol wrote down a number that is both rational and a whole number. What is one possible number she could have written down? - Fraction and a decimal
Write as a fraction and a decimal. One and two plus three and five hundredths - Unsatisfactory samples
In 1995, 360 fish samples were tested for contamination with foreign substances, and 138 samples were unsatisfactory. Write a fraction of what part of the fish did not meet the limits. - Mixed2improper
Write the mixed number as an improper fraction: 166 2/3 - Matrix Sarruss Rule Rows
How many rows does a square matrix A have if we use Sarruss's rule to calculate its determinant? - Square Matrix Order Elements How many orders are a square matrix C if this matrix contains 36 elements?
- Matrix square rows The given is the unit matrix A, which contains three rows. How many rows will matrix B have, which arises as to the square of matrix A?
- Temperature measurement
In the evening, Zuzana measured the air temperature at -2.4 °C. In the morning, she measured the temperature three times lower. What temperature did Zuzana measure in the morning? - Teacher
Teacher Rem bought 360 pieces of cupcakes for their school's outreach program. 5/9 of the cupcakes were a chocolate flavor, 1/4 were a pandan flavor, and the rest were a vanilla flavor. How much more pandan flavor cupcakes than vanilla flavor? - Passenger boat
Two-fifths of the passengers in the passenger boat were boys. 1/3 of them were girls, and the rest were adults. If there were 60 passengers on the ship, how many more boys than adults were there? - Matrix Row Operation Rank The rank of matrix A is 3. What rank will this matrix have if we add twice the second row to its first row?
- Identity Matrix Units Write the number of units that contain a unit matrix with rows 3.
- Determinant of Zero Matrix Determine the determinant of a square matrix of type 4x4 if we know that it is zero.
- Singular Matrix Rank What is the rank of a second-order square matrix if we can only say that it is singular?
- Unknown number 22
I am a two-digit number. My tens digits are 4. My one digit is three more than my tens. Who am I? - Regular Matrix Rank What is the rank of a second-order square matrix if we can say that this matrix is regular?
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