Algebra - math word problems - page 66 of 276
Algebra is a branch of mathematics that uses not only numbers and characters but also letters to solve operations. For example 3x+5x is 8x.Number of problems found: 5513
- Simple equations
Solve the system of equations: 5x+3y=5 5x+7y=25 - Equation: 5482
Solve the equation: 0.5 • (3+ x) -0.2 • (0.5x-5) = 0 - Improvements 5459
After technical improvements, the washing machine cost € 630, which is a fifth more than the original price. How many euros did the washing machine initially cost? - Iron collecting
Class 7A collected 3.2 tonnes of iron, more than class 7B. Together they collected 6.4 tonnes of iron for the secondary raw material collection. How much did each class collect?
- Pears
There were pears in the basket. I took two-fifths of them and left six in the basket. How many pears did I take? - Boys and girls
There are 28 girls in the hall. 5/7 of all children are boys. How many children and how many boys are there? - Holiday trip
Pavel is saving for the holiday trip. He received 1100 CZK from his father. He saved a fifth and received the rest 500 CZK from his mother. How much did his holiday trip 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? - The buns
Kate, Zofia, and Peter Liked buns. Even today, their grandmother prepares their favorite meal. Katka eats four bunches, Žofia 3, and Petra eats five buns. Their grandmother said, "My inmate, will you know how many buns I have been made today if those you
- Balance of account
Theo had a balance of -$4 in his savings account. After making a deposit, he has $25 in his account. What is the overall change to his account? - 9-3-2x 5326
x / 9-3-2x / 3 = 1-2 / 9-x - Simple equation 3
24 = n • 27, solve for n - Geometric seq
Find the third member of geometric progression if a1 + a2 = 36 and a1 + a3 = 90. Calculate its quotient. - Rabbits 3
Viju has 40 chickens and rabbits. If, in all, there are 90 legs. How many rabbits are there with Viju?
- Warehouses
In the three warehouses, the company stored a total of 70 tons of grain. The second warehouse was stored 8.5t less and in the third, 3.5 tons more than in the first. How many tons of grain were stored in each warehouse? - Two numbers
The sum of the two numbers is 1. Find both numbers if you know that half of the first is equal to one-seventh of the second number. - How old
The student who asked how many years he answered: "After ten years, I will be twice as old as I was four years ago. How old is the student? - Money 6
Lita had some money. She spent 1/2 of it on a handbag and 1/3 of the remainder on the blouse. She had 260.00. How much money did she have at the start? - Six terms
Find the first six terms of the sequence a1 = -3, an = 2 * an-1
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