# Grade - math word problems

#### Number of examples found: 5346

- Quatrefoil

Calculate area of the quatrefoil which is inscribed in a square with side 6 cm. - Surface area 2

Calculate how many % reduce the surface area of the cube is we reduced length of each edge by 10%. - Probability - tickets

What is the probability when you have 25 tickets in 5000 that you not wins the first (one) prize? - Pages of book

Lenka calculated that if every day to read 16 pages of the book, read a book a day earlier than had read only 14 pages a day. How many pages has this book? - Father and son

Father is 44 years old, his son 16 years. Determine how many years ago was the father five times older than the son. - Water pool

What water level is in the pool shaped cuboid with bottom dimensions of 25 m and 10 meters, when is 3750hl water in the pool. - Tons of coal

Coal hopper has a capacity of 285 liters. How many tons is it? The bulk density of coal is 916 kg/m^{3}. - Tourist

Tourist went 24 km for 4 hours. How many meters he goes at the same speed for 12 minutes? ? Help - convert units to minutes and meters - Round table tablecloth

Round table has area 50.24 dm^{2}. Calculate the diameter of the circular tablecloth, if it is extend beyond the edge of the table by 30 cm. - Water reservoir

The cuboid reservoir contains 1900 hectoliters of water and the water height is 2.5 m. Determine the dimensions of the bottom where one dimension is 3.2 m longer than the second one. - Tree

How tall is the tree that observed in the visual angle of 52°? If I stand 5 m from the tree and eyes are two meters above the ground. - Diagonals

Calculate the length of the diagonals of the rhombus if its side is long 5 and one of its internal angle is 80°. - MPG

252 miles a week fills up twice a week. Each fill is 38 gallons. What is gas mileage of the car? - Area codes

How many 6 digit area codes are possible if the first number can't be zero? - Exp

If ?, then n is: - School trip

School trip cost 247.2 Eur for one class (24 students). How much would cost a trip for two classes? (both classes together have 53 students) - Bath

In the bath is 30 liters of hot water. Then added 36 liters of cold water at temperature of 19 °C decreased temperature of water to 41 °C. What was the initial temperature of the hot water? - Estate

Estate shaped rectangular trapezoid has bases long 34 m , 63 m and perpendicular arm 37 m. Calculate how long is its fence. - Pipe

Steel pipe has a length 2.5 meters. About how many decimetres is 1/3 less than 4/8 of this steel pipe? - N-gon angles

What is the sum of interior angles 8-gon? What is the internal angle of a regular convex 8-polygon?

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