Numbers - math word problems - page 178 of 312
Number of problems found: 6224
- Arithmetic geometric sequence
Determine four numbers so that the first three form the successive three terms of an arithmetic sequence with difference d=-3 and the last three form the next terms of a geometric sequence with quotient q=one half. - Residents
In a college dormitory, 1/10 of the residents are juniors, and 2/5 of the residents are sophomores. What fraction of the students at the dormitory are juniors and sophomores? - Sum of 24
The sum of the two numbers is 95. If one exceeds the other by 15, find the numbers. - FINDING GEOMETRIC MEANS
Find the indicated number of geometric means between the pair of numbers. 16 and 81 [insert 3 members: 16, _, _, _, 81] - The lengths
The lengths of the twelve poles form an Arithmetic Progression (A. P). If the third pole is 3 m and the eighth pole is 5 m, find the (i) Length of the first pole (ii) Sum of the length of the poles - 5 times
Find an unknown number; if five times as large as 110 is 1/2 of what number? - Geometric sequence terms
Determine the first term and quotient in the geometric sequence: a4 = -8 / 3; a6 = -32 / 3 - Fraction unknowns Divide fractions with unknowns: Fraction 1: The quantity x squared plus 6 times x plus 9 over the quantity x minus 1. Fraction 2: the quantity x squared minus 9 over the quantity x squared minus 2 times x plus 1. Find Fraction 1 over Fraction 2.
- Bun baking calculation
Mom baked cheese and poppy seed buns. One-third of them, 26 buns, were poppy. How many buns did mom bake? - Number division puzzle
I think the number. If I divide it by four and add 7 to the share, I get 62. What number do I think? - Three members GP
The sum of three numbers in GP (geometric progression) is 21, and the sum of their squares is 189. Find the numbers. - Exponent value
Determine what y equals in the expression 5^y = 1/25 - Real roots
Determine the real root of the equation: x-3: x-8 = 32 - Algebrogram
Solve cryptarithmetic (alphametics) for a sum of three numbers: BEK KEMR SOMR ________ HERCI - Quadratic equation
Determine the numbers b and c that the numbers x1 = -8 and x2 = -1 were roots of the quadratic equation: -3x ² + b x + c = 0 - The sum 22
The sum of three consecutive whole numbers is 27. Find the numbers by showing all the steps. - Three Consecutive Integers Sum
Find three consecutive integers whose sum is -693. - Day fraction calculation
Express a fraction in the basic form of what part of the day represents 5 hours and 30 minutes. Write the result in the form of a reader, denominator. - Value
Determine the value of the following expressions: a) (23-25)·(4-5) b) (97-123):(18+8) - How many 147
What is the minimum number of consecutive natural numbers from 1 to n that must be added so that their sum exceeds 1,000,000?
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