Natural numbers - math word problems - page 16 of 92

Number of problems found: 1826

There 14
There are 250 people in the museum. 2/5 of the 250 people are girls 3/10 of the 250 people are boys The rest of the 250 people are adults Work out the number of adults in the museum.
Forty
Forty-five of the 80 students were girls. What is the ratio of girls to boys?
Milk crates
A farmer sells milk in crates that hold 15 bottles. She has 34,125 bottles of milk. How many crates can the farmer fill?
Sum and rounding
I know two numbers whose sum is 20. When each round and then added together, I get the 30. What are these numbers?
Bicycles 66224
Mr. Veselý sells bicycles. In one month, he sold 14 bikes for 4530 CZK. How many crowns did he earn per round?
Difference 43311
We have the number A = 753 672. Calculate the difference between it and the number A rounded to tens of thousands.
Inhabitants 5458
The population of the village rounding up to hundreds is 5600. Most how many inhabitants can live in this village?
Calculate 5356
Two hundred forty-six fruit trees grow in the orchard. There are 78 apple trees. The others are pears and plums. Calculate how many pears and plums are together.
Shaneen
Shaneen has $30 to spend on CDs, each costing $10. She wants to calculate n, the number of CDs she can buy with her $30.
Multiple ratio
The numbers of boy students, girl students, teachers, and other staff of the school are in the ratio of 14:12:2:1. How many teachers are there at school if there are 216 girl students at school?
Marilyn
Marilyn has a fish tank that contains 39 fish. There are five goldfish and f other fish. Enter an equation, using f as your variable, to represent the situation.
Eight chairs
There are eight chairs by the table, and one more child sitting on each one. There are two times more girls than boys. How many girls and how many boys can there be?
Identity
123456789 = 100 Correct the given identity/equation only using three plus or minus signs.
Candies
There are red, blue and green candies in bad. Red to green is in the 6:11 ratio, and blue to red is in the 7:5 ratio. In what proportion are blue to green candies?
Saving
Mom said that Suzan saves about 700 EUR (rounded to tens). How many euros could she at least save (minimum)?
Attended 63784
The math circle is attended by h = 10 boys and k = 5 girls. a) How many students go to the ring? b) How many students are in the ring if five girls and three boys are missing
Polynomial: 29981
Calculate the value of a polynomial: 14 * 32 - 27:3 + 11 * 4:2 =
Naturally 7826
The ratio of two natural numbers is 2:3. The smaller number naturally is 12. What is the product of these numbers?
Difference 6974
There is a difference between the two numbers. We will reduce the minority by 23. How do we have to change the minority so that the original difference does not change?
One-fifth 6603
There are 445 pupils in the secondary school. One-fifth of them are fifth. How many are fifths and sixes together if there are 98s?

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