$26.5 \%$ of $488 = ?$

How many positive factors of $36$ are there?

$\frac{901}{29} \times \frac{91}{301} \div \frac{51}{599} = ?$

How many numbers between $150$ and $500$ are divisible by $2, 3,$ and $7$ together?

$9999 + 8888 + 777 + ? = 19700$

$A$ number consists of two digits such that the digit in the ten's place is less by $2$ than the digit in the unit's place. Three times the number added to $\frac{6}{7}$ times the number obtained by reversing the digits equals $108$. The sum of the digits in the number is: