# Arithmetic - math word problems

1. Pie II Vili ate three pieces of pie. If it pieces is 1/8 how much pie did he eat?
2. Cubes into cuboid How many 12 centimeter cubes fit into the block (cuboid) with 6dm, 8,4dm and 4,8?
3. Hypotenuse - RT A triangle has a hypotenuse of 55 and an altitude to the hypotenuse of 33. What is the area of the triangle?
4. A bridge A bridge over a river is in the shape of the arc of a circle with each base of the bridge at the river's edge. At the center of the river, the bridge is 10 feet above the water. At 27 feet from the edge of the river, the bridge is 9 feet above the water. H
5. Summands Find two summands of the number 42, so that its product is minimized.
6. Square area Complete the table and then draw each square. Provide exact lengths. Describe any problems you have. Side Length Area .
7. Warmer weather This morning it was -6 °C. What temperature did the thermometer show yesterday if it was three times warmer?
8. House numbering The residential house has three entrances numbered even numbers, successive immediately behind. The sum of the two numbers on the outside entrances is 68. Calculate the middle of these three numbers.
9. Surface area of the top A cylinder is three times as high as it is wide. The length of the cylinder’s diagonal is 20 cm. Find the surface area of the top of the cylinder.
10. Inscribed sphere How many percents of the cube volume takes the sphere inscribed into it?
11. Is right-angled Can a triangle with the sides of sqrt 3, sqrt 5 and sqrt 8 (√3, √5 and √8) be a right triangle?
12. Water block A block with a 50 cm2 base is filled with water 5 cm under the edge. How many can sugar cubes with 2 cm edge be thrown into a container that overflow water?
13. Scale factor A prism with a volume of 1458 mm3 is scaled down to a volume of 16mm3. What is the scale factor in fraction form?
14. Unit rate Find unit rate: 6,840 customers in 45 days
15. Find the 5 Find the equation with center at (1,20) which touches the line 8x+5y-19=0
16. Pimps There were 24 pimps in the plate. Maros ate 12, his little sister four times less. How many pimps remained in the plate?
17. Expression 6 Evaluate expression: -6-2(4-8)-9
18. Distance of numbers Which number has the same distance from the numbers -5.65 and 7.25 on the numerical axis?
19. Equation with abs Solve this equation with absolute value member: ?
20. Cents no more Janko bought pencils for 35 cents each. Neither he nor the salesperson had small coins just a whole € 1 coin. At least how many pencils had to buy to pay for the whole euros?

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