If hal spent 2/3 of an hour reading each day for 7 days, how much time, in all, did he spent reading? show how you found your answer

14/3

Step-by-step explanation:

2/3 * 7 = 14/3

 The product will always be a positive number.

Step-by-step explanation:

You can find the solution by using  any numbers and following the same procedure.

Let's say the six negative numbers are all -1      and  the three positive numbers are all positive  1's.

-1 * -1* -1 * -1 * -1 * -1  *  1 * 1 * 1  = 1  

Since the solution is  positive one, then it means  that the product will always be positive.