Algebra - math word problems - page 44 of 312

Number of problems found: 6224

Students
The 7th grade has 195 students. There are 25 more girls than boys in the grade. How many more boys are in the 7th grade?
Expression value substitution
Specify the value of the expression, (3x-5) / (2x + 1) if x equals the value that will be in the reader after substitution.
Petra book pages
If Petra read four pages more a day, she would read the book two days earlier than if she read six pages a day. How many pages does the book have?
Consecutive number middle
There are five consecutive natural numbers. If the middle number is subtracted from the sum of the other four, I get 21. Specify these numbers.
Marbles
Leo has 40 marbles. His brother has thrice as many marbles as he does. They have 160 marbles. What does Leo's brother have?
Foreman earnings expression
The foreman earned a € on Monday, on Tuesday b € less than €100, on Wednesday half less than on Monday. How many euros did he earn in total? Determine the correct answer expressed in an expression with a variable: A. a + 100-b+a+a/2 B. a + 100+ b+a-a/2 C.
Backpack pocket price
Barbara chose a backpack for school that was three times more expensive than a shoe bag. If the backpack were 30 euros cheaper, it would cost the same as a shoe bag. How many euros did a backpack cost?
School trip seats
There were x boys on the school trip. There were 6 fewer girls than boys. Everyone took the two-seater cable car from the lower to the upper station. Decide which expression expresses the number of double seats students occupy if two students occupy each.
Equation root variable
Which number should be substituted for the variable in the equation: 4x² (7-x) = a-3- (x-2), so that the root of the equation is the number 5?
Number form nearest
We can write the number 1003 in the form 7n + 2. Which can we write the nearest number in this form?
Mr Juma
Mr. Juma paid his workers as follows. He gave 1/6 to the first, 2/3 of the remainder to the second, and 2400 to the third worker. How much money did he have at the beginning?
Four-digit number shift
Writing a four-digit number ends with the number 5. If we move this number to the first place, we get a number 531 larger than the original. Specify the original number.
Scout brigade total
A group of scouts works in the woods. A third of them cleaned the stream. A quarter collected timber, and the remaining ten planted trees. How many scouts were on the brigade?
Coal dome days
There are 12,000 tons of coal on the first dome and 2,200 tons on the second. They take 80 tons from the first kick every day and 60 tons from the second. How many days will the same amount of coal be on both kicks?
Missing denominator
3 1/3 + 4/? =4 2/15 What is the missing number in the equation?
Poultry farm geese
Together, they keep 110 poultry (hens, turkeys, ducks, and geese) on the farm. Hens represent half. There are ten turkeys and seven ducks, more than geese. How many geese are kept on the farm?
Horse head legs
A herd of horses grazes in the meadow. They have 78 legs more than their heads. How many horses are in the herd?
Unknown fraction number
Find an unknown number if 2/5 of it is 6.2.
Newspaper weekly sales
From Monday to Friday, 9650 newspapers were sold, on Tuesday 1680 were sold, on Monday 50 more than on Tuesday, on Wednesday the same as on Tuesday and on Thursday 2x more than on Tuesday. How many newspapers were sold on Friday?
In a GP 72+144
In a geometric progression, the sum of the 2nd and 5th terms is 72, and the sum of the 3rd and 6th terms is 144. Find the common ratio, the first term, and the sum of the first six terms.

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