Question

plz send me the answer with methods fast who will send me with methods I will mark him or her as a brainlest​

Answer 1

Answer:

Qusetion 1)

Let 'x' be added to 3.189 to get 7

Therefore..

x + 3.189 = 7

x = 3.811

Question 2)

Let 'y' be added to the difference of 3.14 and 1.674 to get 9

Therefore..

y + 3.140 - 1.674 = 9

y + 1.466 = 9

y = 7.534

Question 3)

Sum = 406.64 + 604

= 1010.64

Difference = 604 - 406.64

= 197.36

Now ..

Sum - Difference = 1010.64 - 197.36

= 813.28

.. .. .. ..

Hope It Helps You Dear.. ^_^