Tammy read for 1/3 hour today. She read for 1/6 hour yesterday. How many hours did Tammy read in all?

The total is 30 mins because if you divide both the fractions you get time in mins so you take those two times add them together and you have your answer. Have a good day

Step-by-step explanation:

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

only 10/60 isn't equivalent

hope this : )