Algebra - math word problems - page 39 of 312

Number of problems found: 6222

Apartments in complex
A developer offers for sale apartments in a newly built residential complex. In his offer there are the following three types of apartments: MINI – 3 windows, has one balcony, has no garage parking space; MEDIUM – 6 windows, has no balcony, has one garage
Village flag waving
Sixty children from the school accompanied them to celebrate the village's founding. Forty children waved with the village flag. Thirty children got waved with the coat of arms of the village. How many children received both types of lubricants?
Two brothers
The two brothers have a total of 48 nuts. Two-thirds of the nuts of the first correspond to 2/5 of the number of nuts of the second. How many nuts does everyone have?
Sheep goose puzzle
Sheep and geese graze in the meadow. They have a total of 20 heads and 64 legs. How many sheep are in the field, and how many geese?
The whole number
A whole number is increased by seven, and the obtained number is multiplied by five. The result is 45. Find this number.
The Fraction
The denominator of a Fraction is greater than the numerator by 4. if 11 is added to the numerator and one subtracted from the denominator, the value of the fraction obtained is 7/3. What is the original fraction?
Three cottages
141 guests are accommodated in 3 cottages. In the second cottage, there are eight more guests than in the first cottage, and in the third cottage, there are 14 more guests than in the second cottage. Find out how many guests are staying in the first cotta
One-half
3 9/10 is the same as the sum of 3 1/3 and half of a number.
Star equation
If 5/21 + 14/21 + ☆ = 1, then what is the value of ☆?
Unknown number 32
What number am I? I am greater than 10 but less than 20. My 1/3 is equal to my 1/5 plus 2.
The GCF
If the GCF is 40 and the number is 8, what is the number if it lies between 70 and 80?
Lcm and hcf
If the LCM of a and 18 is 36 and the HCF of a and 18 is 2, then a = …
Thrice
Thrice a number increased by twenty is four times the number decreased by fifteen. Find this number.
Rabbits and chicken
There are rabbits and chickens on a farm, 41 heads and 132 legs in all. How many rabbits at the farm?
Pencils 2
Eli is selling pencils. She sold 3/5 of them in the morning and 1/4 of the remainder in the afternoon. If Eli sold 200 more pencils than in the afternoon, how many pencils did Eli have in the beginning?
Sets
If X = {1, 2, 3, 4, 5 . . .10}, Y = {2, 4, 6,. . . 20} and Z = {x: x is an integer, 15 ≤ x ≤ 25 }. Find (a) X ∩ Y, (b) X ∩ Z, (c) n(X ∪ Y), and (d) n(X ∪ Z)
Eq1
When the product of two less than three times a number and four is subtracted from nine times the number, the result is eight more than five times the number. What is the number?
Which 7
Which choice is NOT equivalent to the following expression? 9 x { [ 14 ÷ 2 + (4-1) ] - 8 } A 9 x { 10 - 8 } B 9 x { [ 14 ÷ 2 + 3] - 8 } C 9 x 10 - 8 D 18
The sum 17
The sum of the three numbers is -1. If we multiply the second number by 2, the third number by 3, and add them, we get 5. If we subtract the third number from the sum of the first and second numbers, we get -1. Answer the following: Represent the above in
Evaluate 19
Evaluate expression (-8-b)+6c if b=-5 and c=2

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