Algebra - math word problems - page 13 of 312

Number of problems found: 6221

Fibonacci numbers
If the first three Fibonacci numbers are given as x1 = 1, x2 = 1, and x3 = 2, then what is the least value of n for which x(n) > 500?
The sum 46
The sum of the ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?
Sarah's age
64 is 4 times the difference between Sarah's age, a, and 44. Assume Sarah is older than 44. Write an equation to determine Sarah's age (a).
56.9 divided
56.9 divided by 10 missing exponents = 0.569
The numerator
The numerator of the fraction is 5 more than its denominator. If 4 is added to the numerator and denominator, the fraction obtained is 6/5. What is that fraction?
On Tuesday 3
On Tuesday, the ABC store sold 2/3 of its stock of mugs. If there are 363 mugs stocked, to begin with, how many mugs were sold on Tuesday? TYPE THE NUMBER ONLY!
The product 13
The product of two numbers is 48, and one of the numbers is 12. Find the other number.
An expression
Find an expression representing the difference when (-4x - 5) is subtracted from (10x - 5) in simplest terms.
Fraction's sequence
What is the next fraction in this sequence? Simplify your answer. 1/59, 2/59, 4/59, 8/59, ...
Three mixed
5 1/4 is added to a number, and the answer is 11 1/2. What is the number?
The sum 39
The sum of the first six terms of the arithmetic sequence is 72, and the second term is seven times the fifth term. Find the first term and the AP difference.
Difference of squares
If the difference between two numbers is 3 and the difference of their squares is 39, then find the larger number.
Divisor of two numbers
Find the (greatest common) divisor of 18 and 45.
The remainder
Find the remainder if 17²00 is divided by 18.
Fraction number
If two-thirds of a number is added to one-ninth of the same number, the result is 7. Find the number.
Evaluate expressions
Which expression equals 12? ...
Mother‘s
Mother's weight is 50 kg, 0.5 times his weight, which is exactly 3/2 of the weight of the older sister. How many kilograms does the older sister weigh?
440 meters
440 meters is 1/4 of the way around a race track. How far is it around the whole race track?
The remainder 3
The remainder is 31 when dividing a number by 45. What would the remainder be if the same number were divided by 15?
Binary series
The 4th term of a G.P. is 16 and the 7th term is 128 . Find the first term and common ratio of the series.

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