# Pins

Sarah bought 9 pins, Eva bought 4 pins and saved 2 euros. How many pins buy Dana, when she have 3 euro?

**Result****Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):**

**Showing 0 comments:**

**Be the first to comment!**

#### To solve this example are needed these knowledge from mathematics:

## Next similar examples:

- April (month)

April has 30 days. Roman saves his money in the box for the whole month. Every third day you saves 10 cents. How many cents did Roman saved during the whole month when start saving on April 1? - Cheaper cars

State-owned railway company buys 10 air-conditioned coaches for nearly 18 million euros. Calculate how many euros is the equivalent of one seat in the wagon with a capacity of 83 people. How many of used cars at the price 2700 Euros can be buy instead o - Popsicles

Francis went to buy ice lollies. If he buy 8 popsicles he missed 4 USD. When he buy 7 popsicles, got back 1 USD. How many USD was a popsicle? - Math classification

In 3A class are 27 students. One-third got a B in math and the rest got A. How many students received a B in math? - Doctors

In the city operates 171 doctors. The city has 128934 citizens. How many citizens are per one doctor? - Foot in bus

It was 102 people on the bus. 28 girls had two dogs. A 11 girls had one dog. At the next stop seceded 5 dogs (even with their owners). They got two boys together with three dogs. The bus drove one driver. How many foot were in bus? - The result

How many times I decrease the number 1144 to get the result 22? - Trains

Daily passes the same track section 8 pairs of trains with average 2400 passagers. How many people average travel in one train? - One frame

5 picture frames cost € 12 more than three frames. How much cost one frame? - Addition of Roman numbers

Added together and write as decimal number: XXXIV + MDCCXII - Cages

Honza had three cages (black, silver, gold) and three animals (guinea pig, rat and puppy). There was one animal in each cage. The golden cage stood to the left of the black cage. The silver cage stood on the right of the guinea pig cage. The rat was in the - Chewing gums

For 3 chewing gums, you will pay 20 CZK less than 7 chewing gums. How much is 1 chewing gum and how much does a 5pcs package cost? - Soda

A pack of 12 sodas cost 5.04. What is the unit rate in dollars per soda? - Wire cut

A wire of length 7 m was cut into equal lengths using 4 cuts. How long is each piece? - Cake 7

1/3 of a cake shared with 4 people. What share of the whole cake has each people? - Customer

A customer purchase three (3) writing pads from a store. She receive k9.70 change from a k10.00 note . How much was it's writing pad cost? - Milk bill

Mrs Tara buys 2 liters of milk daily. If 1 liter of milk cost $0.27. What will be her milk bill for 30 days.