Question

please answer this ☝️☝️☝️☝️☝️ ​

Answer 1

Answer:

$\frac{ - 21}{15}$

or

$\frac{ - 7}{5}$

Step-by-step explanation:

answer is in the picture

Answer 2

Answer:

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

2/3×5/5=10/15

3/5×3/3=9/15( LCM of 5,3 is 15)

sum of 10/15+9/15=19/15

to find the number ,

-2/15-19/15=-21/15

the number to be added is -21/15