Grade - math word problems - page 748 of 945
Number of problems found: 18898
- Dimensions 4142
The area is 5m x 59dm. How many boards will it need if one board has 30cm x 37 cm dimensions?
- Parking field
There were nine cars in the parking field. The motorcycles were three times less. How many motorcycles are there, and how many wheels are in the parking field?
- Four integers
Find four consecutive integers so that the product of the first two is 70 times smaller than the product of the next two.
- Percentage 4138
What percentage does the white color on the Czech flag occupy?
- Determinant 4137
The determinant of matrix A has the value 2. What will be the value of the inverse matrix determinant to matrix A?
- Josef's 4136
Josef's wife, Hilda, cooked fish soup. She shot the table for Josef, herself, her son, and 5 guests. However, the guests have yet to come. Hilda, Josef, and their son were sitting at the table. How many people were laid out?
- 1000000 4135
1000000 seconds. How many days is it?
- Grandmother's 4133
Anička went to her grandmother's for spring break. She paid CZK 38 for the trip, which was two-ninths of their savings. She bought a gift for her grandmother for 35.50 CZK and a book for her cousin Míla for 16.70 CZK. How many crowns did she have left to
- Determine 4132
Determine the value of x in this equation: x! · 4 = x³. x is a natural number.
- MO SK/CZ Z9–I–3
John had the ball that rolled into the pool and swam in the water. Its highest point was 2 cm above the surface. The circle's diameter that marked the water level on the ball's surface was 8 cm. Find the diameter of John's ball.
- Construction 4130
By improving the work process, constructing a family house saved CZK 111,600, which was 9% of the total budget. What was the original budget for a family house?
- Construct 4129
Construct a triangle ABC, given the lengths of the sides: c = 8 cm, a = 5 cm and height length hc = 3.5 cm. Perform an analysis, write down the design procedure, perform it, and determine the number of solutions.
- Summands
Find two summands of the number 42 so that its product is minimized.
- Circumference 4127
The base is 3.5 cm shorter than the shoulder in an isosceles triangle. The circumference of the triangle is 58 cm. Calculate the lengths of the sides of this triangle.
- Car parking
The car park has 80 cars when 53 cars leave. How many cars are there?
- Traveling 4124
A truck with a bulky load left the factory at 8:30 a.m. at an average speed of 20 km/h. At 9 a.m., a car drove up behind him, traveling at an average speed of 60 km/h. What time will the truck catch up?
- Installation 4123
The team of installers is to carry out the installation in 20 days. By adding two fitters from the beginning of the work, the assembly was completed in 15 days. How many were on the team?
- Consecutive 4122
The sum of four consecutive natural numbers is 90. Determine these numbers.
- Children
The group has 42 children. There are four more boys than girls. How many boys and girls are in the group?
- Increased 4120
Which number increased by its seventh will give 32?
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