Jamie's chemistry textbook weighs 7/10 of a pound and his geometry textbook weighs 3/5 of a pound. How much more does the chemistry textbook weigh than the geometry textbook?

Below.

Step-by-step explanation:

So the note book weighs 7/10 and the Text book weighs 3/5 We have to find the common Number so 10. Anyway, so To get ten 5x2 = 10 do the same thing to the top = 6/10 7/10 is bigger than 6/10

By

1/10.

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

$6.42

step-by-step explanation: