Multiplication practice problems - page 25 of 114

Number of problems found: 2267

A lottery
In a lottery, a person chooses four different natural numbers at random from 1 to 10, and if these four numbers match the four numbers already fixed by the lottery committee, he wins the prize. What is the probability of winning the prize in the game? (Th
Product 3DN
How many three-digit numbers are there whose product of digits is 5?
Distance Between Flags
A road leads to the king's castle. Ten flags are evenly placed next to it. The distance between every two flags is 9 meters. What is the distance from the last stop to the second?
Deciliters - balls
We placed 10 layers of 100 balls with a diameter of 1 cm in a cube-shaped aquarium with an inner edge length of 10 cm. How many deciliters of water could still fit in the aquarium?
Egg Laying Rate
One and a half hens laid one and a half eggs in a day and a half. How much will six hens lay in seven days?
Original Price After Discounts
Mobile became cheaper by 30%, twice by 20%, and then by 10%. The resulting price is CZK 11,088. What was the original price?
Train Set Markings
For shorter distances, small train sets are marked with three different letters from the company name run; how many small sets can be marked like this?
Men in Police Department
30 women work in the police department, representing 60% of the workforce. How many work in the men's department?
Playmakers + coach
In a basketball game, two pivots, two wings, and one point guard play. The coach has three pivots, four wing players, and two playmakers available on the bench. How many different five players can a coach send to the board during a game?
Increased Daily Production
The company's daily production was 240 products. How much did it increase if labor productivity increased by 25%?
Refrigerator, lemonades
How many possible ways can we store three lemonades, four mineral waters, and two juices in the refrigerator next to each other?
Married pairs
In how many ways can we seat five guests at a table, two of whom are married and want to sit next to each other?
Probability - coloured balls
The cube has 6 blue, 8 red, and 10 green balls. The player randomly draws 3 balls. Determine the probability that he draws balls of the same color.
Workers 4
Workers in a workshop machined the same parts for three months. Their output increased so that each subsequent month they machined 10 percent more parts than the previous month. In the last month, they machined 484 parts. How many parts did they machine i
Student teacher ratio
The number of students studying teacher studies in mathematics has decreased in the last twenty years in a ratio of 2:10. How many students are studying teacher studies now when twenty years ago there were 50?
Number ratio division
How do we divide 2660 in the ratio 150:130?
Rectangle dimension modification
If we reduce the length of the rectangle by 2 cm and the width by 1 cm, its area will decrease by 8 cm². If we increase the length of the rectangle by 1 cm and the width by 2 cm, then its area will increase by 13 cm². What were the original dimensions of
Increased number
A farmer has 250 cows. One cow has 5m² in the cowshed. When their number increases by 26, how much m² will the space for one cow decrease?
Number ratio enlargement
Enlarges the number 148 in a ratio of 13:4
PIN probability number
The mobile PIN has 4 characters. What is the probability that the PIN contains the number 7 and ends with the number 5?

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