# Equation + multiplication - math problems

#### Number of problems found: 51

- Root

The root of the equation ? is (equal or greater or less than zero)? ? - Star equation

Write digits instead of stars so that the sum of the written digits is odd and is true equality: 42 · ∗8 = 2 ∗∗∗ - Product - quadratic equation

Product of two numbers is 900. If we increase lowest number by 2 then product will increase by 150. Determine both numbers. - 2nd class combinations

From how many elements you can create 4560 combinations of the second class? - Number

Calculate the integer number which, divided by 34 gives 10 and the rest 25. - 2nd class variations

From how many elements you can create 2450 variations of the second class? - Expression

If A=2 B=3 evaluate expression A(B+A) and multiply it by A - Product

The sum and the product of three integers is 6. Write largest of them. - Number

What number I think? The third is 6 and half is 2 more than the its quarter. - What is

What is the value of the smaller of a pair of numbers for which their sum is 78 and their division quotients are 0.3? - If we

If we increase the unknown number by 4%, we get 780. Determine the unknown number. - Two thirds

Find two-thirds of the number equal to two-thirds of 99 - Count of roots

How many solutions has equation x. y = 7757 with two unknowns on the set of natural numbers? - Chocolate

Leslie bought 8 same chocolates for 16 Eur. How many euros will he pay for 25 chocolates? - Chestnuts

Neil has 5-times chestnuts less than Adrian. Together they have 894 chestnuts. How many chestnuts has Neil and Adrian? - Simplify

Simplify expression - which expression is equivalent to: 3(m + 2) − 4(2m − 9) - Server

Calculate how many average minutes a year is a webserver is unavailable, the availability is 99.99%. - Bonus

The gross wage was 1323 USD including 25% bonus. How many USD were bonuses? - Eggs

3400 eggs sliced hens for February and March. We have to calculate how many hens can make 3400 eggs when one hen give 2 eggs a day for 59 days. - Pagans

Jano and Michael ate pagans. Jano ate three more than Michael. The product of their counts (numbers) is 180. How many pagans did each of them eat?

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