Question

$77281 \div 82$
divisions
maths problem ​

Answer 1

$\frac{77281}{82}$

By seeing the unit digit of divisor ( 82 ) and dividend's unit digit ( 77281 )

We can say that 77281 is not divisible by 82

unit digit → 2

To get divisible by 2, the numbers should end with 0 , 2 , 4 , 6 , 8

Using Remainder theorem

77281 = 942 × 82 + 37

it is in form,

f ( x ) = ( x - a ) × q( x ) + r ( x )

number = ( x - a ) × ( quotient ) + ( remainder )

77281 = 942 × 82 + 37

so remainder = 37