Natural numbers - math word problems - page 19 of 92
Number of problems found: 1834
- Candies
There are 150 candies in the bowl. Ivan took seven thirtieths, Charles six fifteenths, and Thomas three-tenths, leaving 150 sweets in the bowl. - The machine
The machine works 7 hours daily and produces 1 part in 5 minutes. How many parts will it produce in 1 hour? How many parts will it produce in 1 day? - Workshop
The workshop has to be produced for 5 days 2000 components. How many components must be produced in the workshop daily, and how much per hour if the shift is 8 hours? - Class boy girl
There are 24 students in the class, and 5/8 of them are girls. Which of the following statements is true: And there are 15 boys in the class, B there are more boys than girls in the class, There are 9 boys and 15 girls in C's class - Shoe production calculation
The company produced 91800 pairs of shoes in the first half of the year, and in the second half, they increased their production by one-twelve. How many pairs of shoes did they produce in the year's second half, and how many per year? How many shoes was t - Two Numbers Product Ratio
The ratio of two natural numbers is 2:3. The smaller number naturally is 12. What is the product of these numbers? - Teeth
An adult has a total of 32 permanent teeth. How many of them are molars if 1/4 of the teeth are incisors, another quarter are molars, and the remaining quarter are canines? - Relay race time
The children ran the school relay four times around the schoolyard. The shortest measured time was 2 minutes, and the longest was 3 minutes. In what was the longest and shortest time could the relay run around the yard? - Two boxes 2
Students filled two boxes with 5-peso coins. Box A has 300 coins and Box B has 450 coins. In what way is the volume of Box A less than the volume of Box B? Explain your answer. - Bicycle sales earnings
Mr. Veselý sells bicycles. In one month, he sold 14 bikes for 4530 CZK. How many crowns did he earn per round? - Volleyball 2
In a volleyball game, Michael made four shots in 8 tries. At this rate, how many shots can he make in 12 tries? - The fence
How many pillars do we need for a 180 meters long fence? If the pillars are laid every 15 m, the fence must start and end with a pillar. - 30 eggs
There are 30 eggs in a tray. How many eggs are left if 1/2 of the tray is used, 1/5 of the total is cooked, and 1/3 of the total is kept in the refrigerator? - Boys and girls
If the ratio of male and female teachers is 2/5 and the proportion of male and female students is the same, how many are girls if there are 42 boys? - Each year
Each year, Mr. Baumann purchases enough paper for his 16 students. If each student uses 3/4 packs of paper, how many packs will he need to buy? Answer as a mixed number or as a whole number. - Shirts In a classroom, 1/6 of the students wear blue shirts, and 2/3 wear white shirts. There are 36 students in the class. How many students are wearing a shirt other than blue or white?
- Bookstore shipment distribution
The bookstore received a shipment of 420 new books. Of this, 1/10 was for elementary and the elementary school and kindergarten in Aš. How many books were left in the bookstore after the primary school and kindergarten in Aš were taken away, and how many - Runners
Thirty chocolates are prepared and distributed in the ratio of 3:2:1 for three runners (in first to third place). How much chocolate will get everyone? - Running race
A running race consists of two stages. Two thirds of the competitors completed the first stage, and only three quarters of those completed the second stage. Only 12 competitors reached the finish line. Determine how many competitors started and how many d - Bag marble yellow
The bag has 5 red, 7 white, 10 yellow, and 6 black balls. At least how many marbles must be drawn from the bag to ensure that there will be 3 yellow ones among the drawn balls?
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