Equation + system of equations - practice problems - page 4 of 63
Number of problems found: 1259
- Value 4
If 5/18 of some number = 425, what is the value 13/18 of this number? - T-shirts and hat
Five t-shirts and a hat cost £62.00 Two t-shirts and a hat cost £29.00 How much does a t-shirt cost? How much does a hat cost? - Boys and girls
There are 48 children in the sports club. Boys are ten more than girls. How many girls go to the club? - Rabbits 3
Viju has 40 chickens and rabbits. If, in all, there are 90 legs. How many rabbits are there with Viju? - Have solution
The sum of four consecutive even numbers is 92. Determine these numbers. - Parallelogram
Side a of a parallelogram is twice longer than side b. Its circumference is 78 dm. Calculate the length of the sides of a parallelogram. - Can
A watering can full of water weighs 10 kg. Half-full can weighs 5.5 kg. How much weight can? - Belgium vs Italy
Belgium played a match with Italy and Belgium won by two goals. The match fell a total of 6 goals. Determine the number of goals scored by Belgium and by Italy. - Football season
Dalibor and Adam together scored 97 goals in the season. Adam scored nine goals more than Dalibor. How many goals were scored each? - ATC camp
The owner of the campsite offers 79 places in 22 cabins. How many of them are triple and quadruple? - Algebrogram
Solve cryptarithmetic (alphametics) for a sum of three numbers: BEK KEMR SOMR ________ HERCI - In triangle
In triangle ABC, the magnitude of the internal angle gamma is equal to one-third of the angle alpha. The size of the angle beta is 80 degrees larger than the size of the gamma angle. Calculate the magnitudes of the interior angles of the triangle ABC. - Internal angles IST
Determine internal angles of isosceles trapezium ABCD /a, c are the bases/ and if: alpha:gamma = 1:3 - Dining room
The dining room has 11 tables (six and eight seats). In total, there are 78 seats in the dining room. How many are six-and eight-seat tables? - Number ratio
Calculate two positive numbers. Its ratio is 6:6, and difference was 0. - The sum 22
The sum of three consecutive whole numbers is 27. Find the numbers by showing all the steps. - Consecutive 69904
The three numbers that make three consecutive members of an arithmetic sequence have a sum of 60 and a product of 7500. Find these numbers. - Consecutive 6174
Find three consecutive integers whose sum is -693. - Addition 6113
Find the natural numbers x and y such that: 1/2 = x / y and in addition that: x + y = 6 - Daffodils 5846
There are 20 more tulips than daffodils in the garden. How many tulips bloom in the garden when there are 70 flowers?
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