Arithmetic - math word problems

Compare II
Which of the numbers 7¹⁰, 10⁷ is greater?
angles in quadrilateral
What size have angles in quadrilateral (4-gon) if they are in a ratio of 8: 9: 10: 13?
Shape
Plane shape has a maximum area 677 mm². Calculate its perimeter if perimeter is the smallest possible.
Trains
Daily passes the same track section 8 pairs of trains with average 2400 passagers. How many people average travel in one train?
A family
A family of four pays for garbage collection per year 1800 Kč. How many crowns a year the waste company get from the house where lives 93 people?
Bricks wall
There are 5000 bricks. How high wall thickness of 20 cm around the area which has dimensions 20 m and 15 m can use these bricks to build? Brick dimensions are 30 cm, 20 cm and 10 cm.
Angle
Draw angle |∠ ABC| = 130° and built its axis. What angle is between axis angle and arm of angle?
Brass tube
The outer perimeter of brass tube (ρ = 8.5 g/cm³) is 38 cm. Its mass is 5 kg, length 54 cm. What is the pipe wall thickness?
Lidl calculator
We don't like to advertise unnamed retail chains. But offers relatively high-quality scientific/technical calculator OLYMPIA 8510S with 97 functions(features) for 3.48 Eur. Calculate how many cents costs one feature of this calculator. We believe that.
Life
Calculate how many years has man lived for 12248 days?
What is missing (1000)
What number is to add to get 1000?
Peak
Uphill leads 2 paths and 1 lift. a) How many options back and forth are there? b) How many options to get there and back by not same path are there? c) How many options back and forth are there that we go at least once a lift?
Minute hand v2
In how many minutes describe the minute hand angle 60 degrees?
Seating rules
In a class are 24 seats but in 7.B class are only 18 students. How many ways can student seat? (The class has 12 benches. A bench is for a pair of students.) Result (large number) logarithm and thus write down as powers of 10.
Fisherman
Fisherman caught 32 fish, which is four times more than last year. How many fish he caught last year?
Words
How many 3 letter "words" are possible using 14 letters of the alphabet? a) n - without repetition b) m - with repetition
Sum-log
The sum of two numbers is 32, the sum of their logarithms (base 10) is 2.2. Determine these numbers.
Book
Calculate the thickness of the page of the collection of examples from mathematics, where 4.87 cm thick and has 451 pages.
Dairy
Diary workers calculated according to the standards that from the 108 liters of milk is possible to produce 9 kg cheese. How many tons of cheese was possible according to standards make from milk from 100 cows devoted for 30 days with average daily milk.
Sphere fall
How many percent fall volume of sphere if diameter fall 10×?

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