Question

Plese help with this math problem. What is the value of n? -10=n/-0.2

Answer 1

@zepdrix

Answer 2

\[-10 = \frac{ n }{ -0.2 }\]

Answer 3

can u help?

Answer 4

Multiply both sides by -0.2

Answer 5

What happens/

Answer 6

sir astrophysics, you are one fast fellow. I commend you ^^ Carry on!

Answer 7

haha xD

Answer 8

i got 2 by miltiplying -10 by-0.2

Answer 9

Yes exactly, but what happens to the other side?

Answer 10

we dont know what n is
so miltiply -0.2 by -0.2?

Answer 11

\[\color{red}{-.2} \times -10 = \frac{ n }{ -0.2 } \times \color{red}{-.2}\] notice how on the right side it gets cancelled out right?

Answer 12

oh
so the anserw is 20?

Answer 13

No it's 2, you were right

Answer 14

so n=2

Answer 15

here's an example:

\(\large\frac{x}{9} *9 =x\)

Answer 16

think of reciprocals :)

Answer 17

Yes,