option d. 37/2 ÷ 17/4 is correct.
Explanation:
- If we have equation like this , we have to simply multiply the denominator with the first term and the product we will get , add the numerator .
- here we, multiply 2 with 18 and the product will be 36 , 36 + 1 = 37 . Similarly 4×4 = 16 and 16+ 1= 17 .
- We have to put denominator as it is.