Grade - math word problems - page 746 of 968

Number of problems found: 19341

Rectangle
The rectangle has a perimeter of 75 cm. The diagonal length is 32.5 cm. Determine the length of the sides.
Tadeus
Tadeus and Jolana have a total of CZK 15. Jolana has half that of Tadeus. Nevertheless, Jolana has three coins and Tadeus 2. Which coin does Tadeus have, and which Jolan?
Hockey cards
Maroš received hockey cards as a reward after his certificate. The number of cards he received is twice the sum of the marks on his report card. Maroš has 8 subjects, and his average grade on his report card was 1.75. How many hockey cards did Maroš get?
Bank deposit
Matthew deposits k euros in the bank per month. After each year, the bank credits him with three-quarters of the monthly deposit. How many euros will Matthew have in his account after a / year, b / y years?
Money subtraction
How often can you take 5 euros from 30 euros until you have nothing left?
Rifle recoil
A projectile weighing m1 = 0.01 kg is fired at a velocity v1 = 800 m/s from a rifle weighing m² = 4 kilograms.
Alley
Alley measured a meters. At the beginning and end are planted poplar. How many must we plant poplars to get the distance between the poplars 15 meters?
Pizza cost
The pizza and fries cost € 18. French fries are € 8 cheaper. How much do two pizzas cost?
Seamstress earnings
The seamstress' earnings in the last three months of the year are always 20 percent higher than the previous month. She earned a total of CZK 65,520 between October and December. How much CZK did you make in October?
Pounds
Three pounds subtract 1/3 of a pound.
Failure
Drivers of passenger cars have calculated that at a speed of 60 km/h, they arrive at their destination within 40 minutes. After 20 km, refrain for five minutes due to a technical failure. How fast must it goes the rest of the way to the finish at the sche
Plane meeting
Regular planes fly between the two airports 690 km away. The aircraft takes off from the first airport at 6:30 am at an average speed of 60 km/h faster than the aircraft taking off at 7.00 am from the second airport. The planes always meet at 9.00 am. At
Walking distance
The tourist traveled 78 km in three hours. For part of the journey, he traveled by bus at an average speed of 30 km/h, and for the rest, he walked at an average speed of 6 km/h. How long did he walk, and how many kilometers did he walk?
Money comparison
Adam has 30 cents more than Beata. Beata has 45 cents. How many cents does Adam have?
Money comparison
Cyril is 20 cents less than Dusan. Cyril has 46 cents. How many cents does Dusan have?
Children and trip
The price of a one-day trip for an adult is CZK 185. The discount for a child is 50 CZK. How many crowns will the trip cost a family of four (parents and two children)?
Cakes and crowns
Jindra bought three cakes, and Honza bought four cakes and paid 5 CZK more than Jindra. How many crowns did one cake cost? How much did each of them pay?
Garden width
The garden is 9 m long and is no wider than 10 m. What is its width if you can walk the same 55 cm or 70 cm lengths?
Number of Matrix Elements
The rectangular matrix contains three rows and four columns. Determine how many elements this matrix contains.
Determinant of Inverse Matrix
What number do we get if we multiply the determinant of matrix A by the determinant of its inverse matrix?

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