Question

1. 12 3/8 divide 2 3/4​

Answer 1

`4(1)/(2)`

Explanation:

To make the division easier, we will convert them to improper fraction first.

`12 (3)/(8) / 2 (3)/(4) \\ = (99)/(8) / (11)/(4)`

Now we will change the sign to multiply and swap the numerator and denominator of the divisor fraction.

`(99)/(8) / (11)/(4) \\ = (99)/(8) * (4)/(11) \\ = (396)/(88) \\ = (9)/(2) = 4 (1)/(2)`