Eloise practiced piano for 2/5 of an hour. Sarah practiced for 3/4 of an hour. how much longer did Sarah practice than eloise? enter your number as a fraction in the simplest form.

2/4 or 1/2

Step-by-step explanation:

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8