Numbers - math word problems - page 55 of 305
Number of problems found: 6100
- 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 - Determinant 5513
How many rows does a square matrix A have if we use Sarruss's rule to calculate its determinant? - Contains 5503 How many orders are a square matrix C if this matrix contains 36 elements?
- Contains 5488 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 5268
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 5221 The rank of matrix A is 3. What rank will this matrix have if we add twice the second row to its first row?
- Contain 5173 Write the number of units that contain a unit matrix with rows 3.
- Determinant 5172 Determine the determinant of a square matrix of type 4x4 if we know that it is zero.
- Second-order 5170 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? - Second-order 5138 What is the rank of a second-order square matrix if we can say that this matrix is regular?
- The determinant The determinant of the unit matrix equals 7. Check how many rows the A matrix contains.
- Fraction of a time
Express a fraction of what a 24-hour portion is, 80 minutes. - Five-sixths 4748
The metal rod measures 1.2 meters. How many decimetres is a quarter of a metal bar smaller than five-sixths of a metal bar? - 3 children
Three children had to divide 4 pounds is candy. How much candy did each child get?
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