Saving

The boy has saved 50 coins € 5 and € 2. He saved € 190. How many were € 5 and how many € 2?

Result

x =  30
y =  20

Solution:

x+y = 50
5x + 2y = 190

x+y = 50
5x+2y = 190

x = 30
y = 20

Calculated by our linear equations calculator.

Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...): Be the first to comment! To solve this verbal math problem are needed these knowledge from mathematics:

Do you have a linear equation or system of equations and looking for its solution? Or do you have quadratic equation?

Next similar math problems:

1. Two trains There were 159 freight wagons on the railway station creating 2 trains. One had 15 more wagons than the other. How many wagons did each train have?
2. Hostel Students are accommodated in 22 rooms. Rooms were 4 and 6 bed. How many rooms in which type occupied 106 children there?
3. Barbara Barborka goes to school with backpack that was 2 - times more expensive than a bag slipper. If backpack was 36 euros cheaper it was cost same as bag slipper. How many cost backpack and how many bas slipper?
4. Purchase Three buyers pay € 468. The first paid 3-times more than second, third half over second. How many euros paid each of them?
5. Spain vs USA Spain lost to the US by 4 goals. In the match total fell 10 goals. How many goals gave the Spain and how the United States?
6. Cakes Grandmother baked cakes. Half of its was poppy, quarter with plum jam and 16 cheesecakes. How many cakes she baked in total?
7. Unknown number Identify unknown number which 1/5 is 40 greater than one tenth of that number.
8. Cat One-fifth of the monthly pocket money contributes Maros for food for his cat, half of the rest postpone for a new smartphone. The remaining € 8 spend. How much pocket money gets Maros a month?
9. Equation ?
10. Linear system Solve this linear system (two linear equations with two unknowns): x+y =36 19x+22y=720
11. Football match 4 In a football match with the Italy lost 3 goals with Germans. Totally fell 5 goals in the match. Determine the number of goals of Italy and Germany.
12. Find x Solve: if 2(x-1)=14, then x= (solve an equation with one unknown)
13. Dropped sheets Three consecutive sheets dropped from the book. The sum of the numbers on the pages of the dropped sheets is 273. What number has the last page of the dropped sheets?
14. Simple equation Solve for x: 3(x + 2) = x - 18
15. Equation Solve the equation: 1/2-2/8 = 1/10; Write the result as a decimal number.
16. Equation 29 Solve next equation: 2 ( 2x + 3 ) = 8 ( 1 - x) -5 ( x -2 )
17. Negative in equation 2x + 3 + 7x = – 24, what is the value of x?