Grade - math word problems
Number of examples found: 5314
Seven hens breeder has supplied 350 eggs. How long can deliver, if each of its chickens can withstand at least 5 eggs for week?
- Sales off
Goods is worth € 70 and the price of goods fell two weeks in a row by 10%. How many % decreased overall?
- SD - mean
Mean is 10 and standard deviation is 3.5. If the data set contains 40 data values, approximately how many of the data values will fall within the range 6.5 to 13.5?
- Cube 2
How many times will increase if the surface area of the cube if we triple length of its edge?
- Hexadecimal number
What will be hexadecimal number 303 as decimal number?
Write an equation of a line parallel to To 9x + 3y = 8 That Passes Through The Point (-1, -4). Write in form ax+by=c.
- ISO trapezoid v2
bases of Isosceles trapezoid measured 12 cm and 5 cm and its perimeter is 21 cm. What is the are of a trapezoid?
- Fish tank
A fish tank at a pet store has 8 zebra fish. In how many different ways can George choose 2 zebra fish to buy?
Convert to arc measures (radians): 924 ° Result write as a multiple of π
56 children lined up in groups of three. How many children did not create a trio?
- Percents from percent
How much is 13% of 20% of 500 greater than 8% of 14% of 200?
Chocolate, which originally cost 1.5 euros, was increased by 40%. How many euros did it cost?
- Evaluate - order of ops
Evaluate the expression: 32+2[5×(24-6)]-48÷24 Pay attention to the order of operation including integers
Tibor has four times more stamps than Miro and seven times more stamps than Stano. How many stamps have all three if Tibor has 504 stamps?
- The second
The second angle of a triangle is the same size as the first angle. The third angle is 12 degrees larger than the first angle. How large are the angles?
- Cube root
For 13, Sam wrote 2891 instead of the correct cube number. By how much was he wrong?
Calculate standard deviation for file: 63,65,68,69,69,72,75,76,77,79,79,80,82,83,84,88,90
There were pears in the basket, I took two-fifths of them, and left six in the basket. How many pears did I take?
How many elements can form six times more combinations fourth class than combination of the second class?
- Unknown number xyz
Find the number that its triple is 24. Solve by equation.