Question

what should be added (2/3+3/5) to get -2/15

Answer 1

2/3+3/5+(-7)/1
=lcm =15
=10/15+9/15-21/15
=(10+9-21)/15
=(19-21)/15
=(-2)/15
...
(-7)/1 need to be added to get (-2)/15...

hope it helsp...

Answer 2

lets assume the missing number as 'x'

2/3 + 3/5 +x= -2/15

2/3+3/5+x= -2/15

LCM

10+9/15+x= -2/15

x= -2/15 - 19/5

x=-21/15

hope it helps pls give brainliest if u agree