Grade - math word problems - page 705 of 968

Number of problems found: 19341

Letter puzzle
Cryptarithmetic puzzle. Replace the letters with digits to get the correct sum: ŠKRZ KRK STRČ ______ PRST How many solutions does the problem have?
Circle simple
The circumference of a circle is 6.28. What is the area of the circle?
Car acceleration
A driver traveling at 72 km/h decides to overtake another car traveling at the same speed. Over a period of 4.0 seconds, he increases his speed to 90 km/h. Calculate his acceleration and the distance he covered while accelerating.
Free fall
How long does the stone fall freely into a depth of 80 m? What speed will it hit the bottom of the abyss?
The ball
Three friends go to buy a ball, and it costs 300 CZK. Everyone gives 100 CZK. Later, the seller finds out that the ball costs 250 CZK. He will send 50 CZK after the apprentice. The apprentice buys a snack for CZK 20. The shop will return 30 CZK to the boy
Mother and daughter
The mother is four times older than her daughter. Five years ago, her daughter was seven times younger than her mother. How many years do they have now?
Family 8
The father is 38 years old, the daughter is 12, and the son is 14. In how many years will the father be as old as his children's ages combined?
Farewell photos
At the end of the school year, ninth-grade boys and girls said goodbye by exchanging photos with each other. A total of 552 photos were exchanged. How many students were there?
Digit equations
The digit sum of a two-digit number is 8. If we change the order of the digits, we get a number 18 smaller than the original. Identify these numbers. We are using linear equations of two unknowns.
Parallelogram perimeter
Triangle ABC has sides a = 5 cm, b = 3 cm, and c = 40 mm. K, L, and M are the midpoints of its sides. What is the perimeter of parallelogram KBLM in centimeters?
Average Height of Classmates
At the last measurement, 4 classmates were 164 cm, 168 cm, 172 cm, and 176 cm tall, and the 5th classmate was 5 cm shorter than the average height of the first four. What was the average height of the five classmates in cm?
Tailor 5
A tailor uses 13/4m of cloth to stitch a skirt. How many meters of cloth is needed to stitch 16 skirts?
Bus Passenger Distribution
There are 36 passengers on the bus. There are seven women more than men and 22 children less than adults. How many men, women, and children are on the bus?
Dividing Goods to Stores
They delivered goods to four stores. First, they collected one-third of the shipment, second only two-thirds of what happened in the first. In the third, one-quarter of the rest, and the fourth, the remaining 240 kg. How much did they make at each store?
Z9–I–4 MO 2017
Numbers 1, 2, 3, 4, 5, 6, 7, 8, and 9 were prepared for a train journey with three wagons. They wanted to sit out so that three numbers were seated in each carriage, and the largest of the three was equal to the sum of the remaining two. The conductor sai
Thermometer
The thermometer showed -12 degrees Celsius in the morning. The temperature rose by 4 degrees and later increased by 2 degrees in the evening, fell by 5 degrees, and then fell 3 degrees. What end temperature does the thermometer show?
Variations Class Comparison
From how many elements can we create six times as many variations of the second class without repetition as variations of the third class without repetition?
Two Integers Sum Difference
Find two integers whose sum is less than their difference.
Hours
The lesson lasts 45 minutes. For the week, students have 18 lesson hours. How many are the actual hours?
Word MATEMATIKA
How many words can be created from the phrase MATEMATIKA by changing the letters' order, regardless of whether the words are meaningful?

Do you have unsolved math question and you need help? Ask a question, and we will try to solve it. We solve math question.