Basic operations and concepts - math word problems - page 170 of 320
Number of problems found: 6398
- A total
A total of 200 cash consists of 1-peso, 5-peso, and 10-peso coins, their values being in the ratio of 80:C:50. Find the ratio (in terms of quantity of coins) of 5-peso coins to 1-peso coins. - A town
A town has a population of 18000 and grows by 2% every year. What will be the population after 11 years, to the nearest whole number? - Finite geometric sequence
Find the remaining unknown characteristics in the finite geometric sequence, if given: a1 = 18, an = 13122, sn = 19674, n =? q =? - When 5
When five is subtracted from both my numerator and denominator, I become 3/4. What fraction am I? - Big number
What is the remainder when dividing 10 by 9 to 47 - 111? - If we
If we increase the unknown number by 4%, we get 780. Determine the unknown number. - Chairs
Determine the number of seats in the seventh and ninth rows if the 3rd row has 14 seats and every next row has five more than the previous row. - Chocolate
Anthony bought 9 same chocolates for 18 Eur. How many euros will he pay for 19 chocolates? - Sequence 5535
Find the value of the third member of the sequence if the sequence is given by: 3^n + 93. - Inhabitants 81581
The number of inhabitants of the city decreased in 10 years from 72800 to 56000. What is the annual decrease in the population in percentage? - Students 16993
How many students are in the class when 54% have both parents at work? Employed parents have 20 students. - Divisors 6619
Which natural number less than 100 has the largest number of divisors? - Summands
Find two summands of the number 42 so that its product is minimized. - The denominator
Find unknown denominator in fraction inequality: 6/5>41/_>8/7 - Multiply x times
Susan divided the number 52 by the number 2 eight times and multiplied it by the number 2 six times. What number did she get? - The terms The terms 1/64, 1/32, and 1/16 form a geometric progression (GP). If the sum of the GP is (2³6 – 2-6), find the number of terms.
- Reminder and quotient
There are given the number C = 281, D = 201. Find the highest natural number S so that the C:S and D:S are with the remainder of 1. - Students
The class has 22 students, 2 of whom have assessments of 2. The number of students with an assessment of 1 is three times more than the number of students with an assessment of 3. How many students have an assessment of 1, and how many students have an as - Sequence
In the arithmetic sequence, is a1=-8, d=-3. Which member is equal to the number -155? - That: 83969
Find x such that: a) 2 : 5 = 8 : x b) x : 28 = 4 : 7
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