Question

3) Perform addition Sabtarction, multiplication, devision on and 7/9 and 8/12.​

Answer 1

Answer:

Step-by-step explanation:

Find the reciprocal of the divisor

Reciprocal of  

8/9

:  

9 /8

Now, multiply it with the dividend

So,  

7 /12  ÷  8 /9  =  7 /12  ×  9 /8

=  7 × 9

---------

12 × 8

=  

63 /96

After reducing the fraction, the answer is  

21 / 32