# Multiplication - examples - page 4

- Negative percentage

In 2004, the company had a loss of 40900 Euros. Two years later he was already in profit 48900 Eur. Calculate what percentage of the company increased profits in this two years. - Pump

What power has a pump output to move 4853 hl of water to a height of 31 m for 8 hours? - Promile

Calculate the 4.6 ‰ of 199. - Triangle SSS

Calculate perimeter and area of a triangle ABC, if a=40, b=36 and c=36. - Gear wheels

Two gear wheels, which fit together have number of teeth z_{1}=120 and z_{2}=80. Calculate the speed of the first wheel, if the second wheel rotates 1669 revolutions per minute. - Windows

Calculate the area of masonry to build wall with dimensions of 9 m × 4 m with 4 windows of size 64 cm × 64 cm. - Coke

From one ton of coal is produced 772 kg of coke for iron production. How many wagons of coal by 13 tonnes per day is needed for the blast furnace, which has a daily consumption of 1020 tons of coke? - Profitable bank deposit 2012

Calculate the value of what money lose creditor with a deposit € 9500 for 4 years if the entire duration are interest 2.6% p.a. and tax on interest is 19% and annual inflation is 3.7% (Calculate what you will lose if you leave money lying idle at negative - Similarity coefficient

The ratio of similarity of two equilateral triangles is 3.5 (ie 7:2). The length of the side of smaller triangle is 2.4 cm. Calculate the perimeter and area of the larger triangle. - Shelf

How many ways are there to arrange 6 books on a shelf? - Chocolate

How many times should be broken chocolate consisting of 10 × 12 pieces to get the 120 parts? - Orchard

9 trees in 5 lines grows in the orchard. How many trees are in the orchard? - Discount

Product has been discounted twice by 15%. What is the total discount given? - Chocholate

Table of chocolate is divided into squares on its surface. Lengthwise has 15 squares and widthwise 19 squares. We must chocolate broke into individual squares. How many times we have broke it to get only individual squares? It is not permitted to break - Christmas

Calculate how much of the school year (202 days long) take Christmas holidays 19 days long. Expressed as a decimal number and as a percentage. - Chocolates

In the market have 4 kinds of chocolates. How many ways can we buy 23 chocolates? - Phone numbers

How many 7-digit telephone numbers can be compiled from the digits 0,1,2,..,8,9 that no digit is repeated? - LCM

What is the least common multiple of 10, 30, 48? - Homework

The monthly fee for the phone is 12 USD and for phone unit 0.08 USD. How much family pay phone in the first quarter Q1, if on January 1 had on the counter 97362 units and on April 1 97946 units. - Pension or fraud

Imagine that your entire working life working honestly and pay taxes and to Social Insurance (in Slovakia). You have a gross wage 1110 Euros, you pay social insurance (you and your employer) monthly € 333 during 42 years and your retirement is 522 Eur

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