Linear Equation...

Divide 224 into three parts so that the second will be twice the first and third will be twice the second

Ages of two friends are in the ratio $$2 : 1$$. If sum of their ages is $$51$$ then their ages are

Solve: $$\displaystyle 6x-1=2x+9$$

In a two digit number the digit at the unit's place is four times the digit in the ten's place and the sum of the digits is equal to 10 What is the number?

If the sum of one-half and one-fifth of a number exceeds one-third of that number by $$\displaystyle 7\frac{1}{3}$$ then the number is

A train starts with full of passengers. At the first station, the train drops one-third of the passengers and takes in 96 more. At the next station one-half of the passengers on board get down while 12 new passengers get on board If the passengers on board now are 240 the number of passengers in the beginning was

Rs $$770$$ have to be divided among A, B and C such that A receives 2/9th of what B and C together receive. Then A's share is

A sum of Rs 36.90 is made up of 180 coins which are either 10 paise coins or 25 paise coins Determine the number of each type of coins

If the sum of four consecutive odd numbers is $$40$$, then the smallest number is

If $$50$$ is subtracted from two-third of a number, the result is equal to sum of $$40$$ and one-fourth of that number. What is the number?