Algebra - math word problems - page 78 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
- Hectoliters 3342
We filled the water tank from 3/5 of its volume. After releasing 21 hl, only 1/4 of the entire volume remained. How many hectoliters of water can the tank hold? - Calculate 3339
A1 + a3 = 15 a1 + a2 + a3 = 21 Calculate a1 and q (quotient of the geometric sequence). - Football 3338
In two days, they sold 12,600 tickets for the football match. They sold 80% of what they did the next day on the first day. How many tickets were sold on the first day, and how many on the second day? - Scratches
The ticket seller sold 1,280 scratch cards in three days. He sold 90 tickets less on the second day than on the first day. He sold 1.5 times more tickets on the third day than on the second day. How many tickets did he sell on the third day?
- Numbers 3323
The sum of two numbers is zero. A quarter of the first equals half of the second. What are the numbers? - Imaginary 3313
I think the number. If I add the number 3 to it and divide the sum by the imaginary number, I get the number 2. Which number did I mean? - Gardeners 3311
Three gardeners planted 3,555 seedlings in one day. The first met the standard. The second exceeded the standard by 120 seedlings and the third by 135 seedlings. What was the daily norm? - Calculate 3310
Calculate a number whose 3/4 is two less than 2/5 of its double. - Increased 3309
Find the number whose fifth increased by 8 equals 12.
- One-fifth 3308
His father was four years as old as one-fifth of his age now eight years ago. How old is she? - Three-eighths 3307
There are 600 currant bushes in the orchard. On the first day, they planted two-fifths and the second three-eighths out of the total number of shrubs. How many shrubs do they have to plant? - Collecting 3306
Four friends received money for collecting paper as follows: Mirko received a quarter of the total amount, Robo received a third of the rest of the money, and Boris received half of the money left by Mirko and Robo. Peter has 16 euros left. How many euros - Two-fifths 3301
Calculate a number whose three-quarters is two less than two-fifths its double. - Difference 3300
The difference between five and three times the number, what I think, is three greater than this number. What number do I think?
- Adolescents 3286
The rowing club has 90 members. Four times as many older adolescents are in the section as younger adolescents. On the other hand, 54 fewer younger adolescents are in the section than older adolescents. How many older and younger adolescents are there? - Answered: 3283
When asked how many years he has, Jeníček answered: In 12 years, I will be four times as many years as I had 12 years ago. How old is Honza? - Father's 3282
The son weighs 15 kg. That's 8 kg, less than 1/4 of the father's weight. How much kg does the father weigh? - Together 3281
My father said: I am 40 years old. One son is 16 years old, and the other is three years old. How many years will my sons be together as I am now? - Determine 3277
Seventh, eighth, and ninth graders were sitting in the cinema hall. There were a total of 250 pupils in the cinema hall. There were 30 more sevens than eights and ten fewer eights than nines. Determine how many pupils there were.
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