Question

what should be added to [-3/5+ -5/3]to get 1

Answer 1

Heya,

-3/5 + -5/3

= -9/15 + -25/15

= -34/15

Let the number to be added be x.

-34/15 + x = 1

x = 1 +34/15

= 49/15

Therefore 49/15 should be added to (-3/5 + -5/3) to get 1.

Hope it helps u........

Answer 2

let x be added to -3/5+(-5/3) to get 1.
x+(-3/5)-5/3=1.

x-3/5-5/3=1

(15x-9-25)/15=1

(15x-34)/15=1

15x-34=15

15x=15+34

15x= 49

x=49/15


therefore 49/15 should be added to -3/5+(-5/3)
to get 1.


hope it will help.....