`2n!` can be written as

7/25 can be written as

3^(-2) can be written as

If BAT can be written as DCV then MAN can be written as

The number 3 can be written as 3,2+1,1+2 or 1+1+1 in four ways.In how many ways number n can be written as?

6.4//2 can be written as.......

If CAT is written as CNANT, then GOD can be written as

If SIR is written as PSPIPR, then MAN can be written as