Numbers - math word problems - page 181 of 307

Number of problems found: 6125

Proportion 67054
Calculate the divisor; if the divisor is 895, the proportion is 40, and the remainder is 15.
Four multiples
Four multiples of 6, he writes the following 12 24 56 72, which is correct?
Arithmetic 4495
Insert as many members of the arithmetic sequence between the numbers 8 and 20 that their sum is 196.
Recurrence relation
Consider a recurrence relation an = 3an-1 - 3an-2 for n = 1,2,3,4,… with initial conditions a1 = 4 and a2 = 2. Calculate a5.
The largest divisor
The largest number which divides 60 and 75 leaving remainders 8 and 10 respectively is:
Two numbers 11
The sum of two rational numbers is (-2). If one of them is 3/5, find the other.
Integer
Find the integer whose distance on the numerical axis from number 1 is two times smaller than the distance from number 6.
Product of two fractions
The product of two fractions is 9 3/5. Suppose one of the fractions is 9 3/7. Find the other fraction.
Algebrogram
Solve cryptarithmetic (alphametics) for a sum of three numbers: BEK KEMR SOMR ________ HERCI
Multiple 83863
The least common multiple of 2190 and b is 13140. What is b?
Arithmetic 44181
Determine the arithmetic sequence. a3 + a4 = 10 a2 + a5 = 11
Composed 42551
Write a number 28793 smaller than the largest 5-digit number composed of various odd numbers.
The product 3
The product of the two numbers is 15 ⁵/₆. If one of the numbers is 5 ²/₃, find the other.
The sum 15
The sum of the real numbers x and y is 24. Their difference is 12. What is the value of xy?
Even/odd numbers
What is the product of 0.97 and the following odd decimal number?
Fraction 82713
Find a natural number about which: if we subtract 2 from this number and divide the result by three, we get a fraction less than 1
Number 42011
7/10 from number K is 28 What is the number K =?
Divisors 40571
All common divisors of headings 90 and 48
Composed 7730
Write a number 5792 smaller than the smallest 5-digit number composed of various even numbers.
Two-digit 4750
My number for today: the product of the square of the smallest prime number with the smallest two-digit prime number

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