Question

please give answer its urgent​

Answer 1

Step-by-step explanation:

2. 1/1 = 1

3. -5/11

4. sorry I have a confusion in it

HOPE IT HELP U

Answer 2

Answer:

2. 1

3. -5/11

4. 18

Step-by-step explanation:

2. -4/7 × -7/4

= 1

3. 5/11 + _ = 0

let the number be x

5/11 + x =0

x= -5/11

4. x/3-1 = 5

x/3= 5+1

x=6×3

x=18