$A$ number when divided by $357$ gives a remainder $37.$ By dividing the same number by $17,$ the remainder would be

Two numbers,when divided by a certain divisor,leave remainders $43$ and $37$ respectively. When their sum is divided by the same divisor,the remainder is $13$. Find the divisor.

$1599 \times 199 \div 49 - 1398 + 3877 = ?$

In a division sum,the divisor is $12$ times the quotient and $5$ times the remainder. If the remainder is $48$,then the dividend is:

$2438.79 - 1233.99 + 399.99 = ? + 989.99$

If $3/4$ of a number is $7$ more than $1/6$ of the number,then $5/3$ of the number is: