Write an equation and solve.

Twice a number equals to $40$. What is the number?

  Write an equation and solve.

Five times a number equals $30$. What is the number?

Write an equation and solve.

Half of a number is $16$. What is the number? 

Write an equation and solve.

Five times Raju's pocket money is$₹80$. What is his pocket money?

I thought of a number. If I multiply this number by $9$, the number will be $117$. What is the number?

Eight times a number is $32$, what is the number?

$30\%$ of a sum of money is $₹300$. If the sum of money is $₹k$ then find $k$.

One and a half times a number is $150$. What is the number?

Solve for the unknown:

$\frac{x}{6}=5$