Urgent i need anwser before 7: 006.9 x .35

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

If g^-1(x) is the inverse of g (x) which statement must be true

Five infinity stones cost $16.80. what is the price per infinity stone ?