Natural numbers + combinations with repetition - math problems

Number of problems found: 8

Twelve flowers
A florist has roses, tulips, daffodils, and carnations to use in flower arrangements. If she were to make an arrangement using 12 flowers, how many different combinations of these 4 types of flowers would be possible?
The gems
The jeweler selects 4 gems for the ring. It has rubies, emeralds and sapphires. How many options does he have?
Fruits
In the shop sell 4 kinds of fruits. How many ways can we buy three pieces of fruit?
Bouquets
In the flower shop they sell roses, tulips and daffodils. How many different bouquets of 5 flowers can we made?
Chocolates
In the market we have 3 kinds of chocolates. How many ways can we buy 14 chocolates?
Candy
How many ways can divide 10 identical candies to 5 children?
Wagons
We have six wagons, two white, two blue, and two red. We assemble trains from them, wagons of the same color are exactly the same, so if we change only two white wagons on a train, it's still the same train, because I don't know any different. How many di
Divide
How many different ways can three people divide 7 pears and 5 apples?

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