Ram had 10 apples with him. He gave 4 apples to his friend. How many apples are left with Ram?
A fruit seller sells 40% of his apples and is left with 420 apples. How many apples did he have initially?
The number of apples Ram has is three less than half of the apple possessed by his friend Shyam. If Shyam has 'r' number of apples then the expression for the number of apples possessed by Ram is