Question

8/3-(14/20-1/15):3/10-8/15​

Answer 1

8/3-(14/20-1/15):3/10-8/15​=

8/3-(7/10-1/15):3/10-8/15=

8/3-(105/150-10/150):3/10-8/15=

8/3-95/150:3/10-8/15=

8/3-95/150·10/3-8/15=

8/3-95/45-8/15=

120/45-95/45-24/45=

=1/45

Succes!