What is 15 3/4 divided by 1 3/4 ?

 9

Explanation:

15 3/4 divided by 1 3/4

=15 3/4  ÷ 1 3/4 (Translating)

=(15×4+3)/4 ÷(1×4+3)/4 (Mixed fraction to Improper fraction)

=(60+3)/4 ÷ (4+3)/4

=63/4÷7/4

=63/4 × 4/7 (Change of division sign and multiplied by the reciprocal fraction)

=(63×4)/(4 ×7) [Multiply top to top and bottom to bottom numbers)

Now cancel common factors

=63/7 

=9 [Answer]

The answer for 15 3/4 divided by  1 3/4 is 9.