Let's denote the number you're thinking of as xx, and the result you want to find as RR.

According to the steps you've provided:

1. Multiply the number by 5: 5x5x
2. Add 6 to the result: 5x+65x+6
3. Subtract yy from this result: 5x+6−y5x+6−y

So, the result RR is 5x+6−y5x+6−y.

Let's denote the number of rooms on the first floor as xx.

According to the given information:

The number of rooms on the ground floor is 12 less than twice the number of rooms on the first floor.

Twice the number of rooms on the first floor is 2x2x.

So, the number of rooms on the ground floor would be 2x−122x−12.

Therefore, the ground floor has 2x−122x−12 rooms.

To find Binny's income for two weeks, we need to calculate the total amount she spends and saves over the course of two weeks.

In one week, Binny spends Rs aa daily and saves Rs bb per week.

So, in two weeks, she would spend Rs aa daily for 14 days and save Rs bb per week for 2 weeks.

Total spending in two weeks = a×14a×14

Total saving in two weeks = b×2b×2

Therefore, her total income for two weeks would be the sum of her spending and saving:

Total income for two weeks = Total spending + Total saving Total income for two weeks = a×14+b×2a×14+b×2

To find Rahul's total score in English and Hindi, you simply add his scores in both subjects.

Given: English score = 80 Hindi score = x

Total score = English score + Hindi score Total score = 80 + x

So, Rahul's total score in the two subjects is 80 + x.

To find out how much distance Rohit covers in yy steps, you simply multiply the distance covered in one step (xx centimeters) by the number of steps (yy).

Given: Distance covered in one step (xx) = xx centimeters Number of steps (yy) = yy

Distance covered = Distance covered in one step * Number of steps Distance covered = xx * yy

So, Rohit covers x×yx×y centimeters in yy steps.