# Units - math word problems

#### Number of problems found: 3390

• Pegs From two sticks 240 cm and 210 cm long, it is necessary to cut the longest possible pegs for flowers so that no residues remain. How many pegs will it be?
• Up and down motion We throw the body from a height h = 5 m above the Earth vertically upwards v0 = 10 m/s. How long before we have to let the second body fall freely from the same height to hit the Earth at the same time?
• Babysitting \$27.40 babysitting for 4 hours. How much would she make if she babysat for 7 hours?
• Gardens The area of the square garden is 3/4 of the area of the triangular garden with sides of 80 m, 50 m, 50 m. How many meters of the fence do we need to fence a square garden?
• The wooden The wooden block measures 12 cm, 24 cm, and 30 cm. Peter wants to cut it into several identical cubes. At least how many cubes can he get?
• Perpendicular projection Determine the distance of a point B[1, -3] from the perpendicular projection of a point A[3, -2] on a straight line 2 x + y + 1 = 0.
• Into box How many cubes with an edge of 2.5 cm fit into a box measuring 11.6 cm; 8.9 cm and 13.75 cm?
• Cargo space The cargo space of the truck has the dimensions a = 4.2 m, b = 1.9 m, c = 8.1 dm. Calculate its volume.
• What is 10 What is the 5th term, if the 8th term is 80 and common ratio r =1/2?
• If the 3 If the 6th term of a GP is 4 and the 10th is 4/81, find common ratio r.
• The staircase The staircase has a total height of 3.6 m and forms an angle of 26° with the horizontal. Calculate the length of the whole staircase.
• Zhiwei Zhiwei wants to divide 19 litres of water equally into 6 pots. Find the volume of water in each pot?
• Jagdeep Jagdeep had a strip of paper measuring 1.8 m. He cut it into 4 equal strips. How long is each shorter strip of paper?
• Angie Angie poured 4 cartons of milk, each with 2.4 litres, into a mixing bowl. How many litres of milk were there altogether?
• Suriani Suriani had 3.05 m of ribbon. She used up 0.76 m of it. What is the length of ribbon that she has left? Andy had \$5.95 in his pocket. His father gave him another \$3.55. How much does Andy have altogether now?
• Sphere cut A sphere segment is cut off from a sphere k with radius r = 1. The volume of the sphere inscribed in this segment is equal to 1/6 of the volume of the segment. What is the distance of the cutting plane from the center of the sphere?
• Nautical miles How many nautical miles do they sail if the route is shown on a 1:25 000 scale map with a 7.4 cm long line?
• Borrowing bicycle Jakub lent a bicycle to friends who wanted to ride it. For a three-hour bike ride, Jakub received 2 chocolates. Yup. If you wanted a bike for 2 hours, you had to give Jakub 12 candies. Peter gave Jakub 1 chocolate and 3 candies. How long can Peter ride Ja
• The temperature 9 The temperature at 9 a. M. is 2 degrees. The temperature rises 3 more degrees by noon. Which expression describes the temperature at noon? Calculate the new temperature value.

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