Question

Please answer these questions ...fast with calculation..
Question : Write each expression such that there is no variable in the denominator...​

Answer 1

Step-by-step explanation:

taking r^-2 s^3 from both denominator and numerator, we get the expression as

3/(12r^-1s^4)

=> r/4s^4

this can be written as 0.25×r×s^-4