# Multiplication - examples - page 4

- Triangle SSS

Calculate perimeter and area of a triangle ABC, if a=58, b=83 and c=31. - Pump

What power has a pump output to move 4502 hl of water to a height of 32 m for 5 hours? - Windows

Calculate the area of masonry to build wall with dimensions of 19 m × 4 m with 5 windows of size 50 cm × 50 cm. - Gear wheels

Two gear wheels, which fit together have number of teeth z_{1}=132 and z_{2}=123. Calculate the speed of the first wheel, if the second wheel rotates 247 revolutions per minute. - Coke

From one ton of coal is produced 726 kg of coke for iron production. How many wagons of coal by 14 tonnes per day is needed for the blast furnace, which has a daily consumption of 693 tons of coke? - Profitable bank deposit 2012

Calculate the value of what money lose creditor with a deposit € 7700 for 4 years if the entire duration are interest 2.2% p.a. and tax on interest is 19% and annual inflation is 3.6% (Calculate what you will lose if you leave money lying idle at negative - Similarity coefficient

The ratio of similarity of two equilateral triangles is 3.9 (ie 39:10). The length of the side of smaller triangle is 3 cm. Calculate the perimeter and area of the larger triangle. - Discount

Product has been discounted twice by 14%. What is the total discount given? - Chocolate

How many times should be broken chocolate consisting of 7 × 10 pieces to get the 70 parts? - Christmas

Calculate how much of the school year (202 days long) take Christmas holidays 16 days long. Expressed as a decimal number and as a percentage. - Shelf

How many ways are there to arrange 9 books on a shelf? - Chocholate

Table of chocolate is divided into squares on its surface. Lengthwise has 15 squares and widthwise 7 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. - Orchard

5 trees in 3 lines grows in the orchard. How many trees are in the orchard? - Homework

The monthly fee for the phone is 12 USD and for phone unit 0.07 USD. How much family pay phone in the first quarter Q1, if on January 1 had on the counter 97721 units and on April 1 98115 units. - LCM

What is the least common multiple of 28, 42, 22? - Phone numbers

How many 9-digit telephone numbers can be compiled from the digits 0,1,2,..,8,9 that no digit is repeated? - 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 910 Euros, you pay social insurance (you and your employer) monthly € 319 during 43 years and your retirement is 410 Eur. - Chocolates

In the market have 3 kinds of chocolates. How many ways can we buy 13 chocolates? - Hole

They fill shape hole with dimensions 2.5 m, 18 m, 11.8 m with 260 m^{3}of soil. How many percent it fill up? - Aircraft

If an airplane flies 730 km/h for 2.2 h, how far does it travel?

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