Which of the following numbers can be expressed as non-terminating decimals? 8 over 9, 3 over 5, 1 over 6, 7 over 2 3 over 5 and 7 over 2 8 over 9 and 1 over 6 1 over 6 and 3 over 5 8 over 9 and 7 over 2

8 over 9 (8/9) and 1 over 6 (1/6)

Explanation:

        - Terminating decimals.

        - Non-terminating decimals with periodic digits (some digits repeats as per a fixed pattern).

       - Non-terminating decimals with non-periodic digits (there is not a pattern of repetition).

       For instance:

       1/5 = 0.5

       1/3 = 0.33333... (the number 3 is repeated indefinetely, so this is a non-terminating decimal)

      For instance:

       π = 3.14159

       √2 = 1.41421356 ...

To determine wheter a fraction is represented by a terminating or non-terminating decimal you should divide the numerator by the denominator:

So let's do it for all the numbers given in the question:

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.