Numbers - math word problems - page 57 of 312
Number of problems found: 6224
- 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?
- 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. - Metal rod
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? - Wagon unloading
Workers unload the wagon in 3 1/2 hours. How much will it land in 2 hours? - Sugar production
Nine tons of sugar beet are needed to produce 1 ton of sugar. In 1996, 4,500,000 tons of sugar beet were harvested in our country. How many tons of sugar were obtained from it? - Number of Matrix Elements The rectangular matrix contains three rows and four columns. Determine how many elements this matrix contains.
- Determinant of Inverse Matrix What number do we get if we multiply the determinant of matrix A by the determinant of its inverse matrix?
- Square Matrix Rows
Determine how many rows the 7th-order square matrix contains. - Matrix elements Determine how many elements a third-order square matrix contains.
- Withdrawal
Suppose I withdrew 2/5 of my total savings and spent 7/10 of that amount. What fraction do I have left in my savings?
Do you have unsolved math question and you need help? Ask a question, and we will try to solve it. We solve math question.
