Question

what should be added to2/5 to get -1​

Answer 1

Answer:

heya mate ☺

Let x be added to 2/5

$according \: to \: question \: \\ x + 2 \div 5 = - 1$

=> 5x + 2 / 5 = -1

=> 5x + 2 = -1 * 5

=> 5x + 2 = -5

=> 5x = -5 - 2

=> 5x = -7

=> x = -7/5

vEriFiCaTiOn oF mY aNsWeR :

-7/5 + 2/5

= -7 + 2 / 5

= -5 / 5

= -1

So mAtE -7/5 sHoUlD bE aDdEd tO 2/5 tO gEt -1 .

♨ hope it helps u♨

Answer 2

Answer:

Answer is - 7/5

Step-by-step explanation:

Let x be any number added to 2/5 to get - 1

Then,

X+2/5=-1

5x+2=-5

5x=-7

Therefore x=-7/5

I Hope you understood mate...