Algebra - math word problems - page 80 of 305

Number of problems found: 6095

Saving for Phone Case
Kamil saved up to buy a new phone case, which cost CZK 390. He only put ten and twenty crowns in the cash box. After two months of investigation, he had 25 coins in his treasury. When he calculated the total value of all the coins, he found out that he st
Banknotes Value Puzzle
Juraj has only five euros and ten euros in the treasury, with a total value of 40 euros. How many banknotes does it have if there are six times less than ten euros?
Finding the Number
I think the number to which when I add 32, and I get a number 42 greater than -23
Container sand weight
A metal container with sand weighs 1.4 tons. If we remove part of the sand, then the rest of the sand, which is 24% of the original amount, together with the metal container, weighs 1.1 tons. a) What is the weight of the container? b) How many tons of san
Subjects
At the beginning of the year, all ninth-grade students chose one of three elective subjects. Exactly half of all students chose English concentration. One-third of all students chose math exercises and the remaining 7 students chose science seminar. What
Leaves Fall Four Days
In the park, one-third of all the leaves on the trees fell on the first day. On the second day, a quarter of what remained on the branches fell, and a third of the remaining leaves on the third day. Half of the leaves were blown off the trees on the fourt
Two equations system
Solve a system of two equations with two unknowns, x and y: 3x - 4y = 12 -x + 3y = 1 Will the sum of x + y be equal?
Odd integer inequality
Determine the three odd integers that solve the inequality: -x> 6
Apple crate weight
The crate with apples weighs x kilograms. Empty box y kilograms. How many kilograms of apples are in 20 crates?
Two numbers 6
Fill two natural numbers a, b: 7 + blank- blank = 5
Father and son
When I was 11, my father was 35 years old. Today, my father has three times more years than me. How old is she?
I think
I think a number. When I multiply it by five and subtract 477, I get the same number as if I multiplied it twice. What number do I think?
Expression sum calculation
The expressions A = 8x + 17, B = -12x-12, C = 9x-10 are given. Two-fifths of the sum of expressions A, B, and C are equal ...
Age Twice Sister Ago
I was twice as old as my sister four years ago. How old am I today?
Bread to kilos
They brought in d two kilos and t three kilos of bread to the store. By the end of the day, they sold 14 two-kg bread. How many kilos of bread remained in the store by the next day?
Age puzzle
Petko and Lenka are two years older than Jana. Jana is eight years old. Petko is two years older than Lenka. How old is Lenka? How old is Petko?
Fraction missing number
What number should be added instead of the question mark 25/45 =? / 24. And how do we find out?
Fractions
Three-quarters of an unknown number is 4/5. What is 5/6 of this unknown number?
Company Turnover Distribution
One-half of the turnover is used for wages and one-third for production and distribution. After postponing CZK 100,000 for marketing, CZK 230,000 will remain. How high is the total turnover?
Candies Eaten Fractions
Vlado ate 1/5 of the candies. Marek ate 1/3 of the sweets, and Susan ate 21 candies. How many candies were together?

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