Question

please answer this question​

Answer 1

Answer:

12/5 + (-1/5)

12/5-1/5

11/5 ( this is the sum )

(-5/7)×(-14/15)

2/5 ( this is the product)

so now divide product from the sum

11/5 ÷2/3

i.e. 11/5 ×3/2 = 33/10. = 3 3/10

this is the answer

Answer 2

12/5 + (-1/5)

= 11/5

-5/7 + (-14/15)

LCM of 7and 15 = 105

-5/7=-75/105

-14/15= -98/105

- 173/105