Question

a 8x10^5:2x10^3=
b 6x10^8:3x10^4=
c 4x10^2:2x10^3 =
d 1,2x10^3:1,2x10^3 =
f 5x10^6:2x10^8=
g 7x10^10:2x10^8=
h 9x10^6:3x10^5 =

Me ajudem por favor!!!!​

Answer 1

Explicação passo-a-passo:

8x10^5:2x10^3=  4x10^3

b 6x10^8:3x10^4=  2x10^4

c 4x10^2:2x10^3 =  2x10^-1

d 1,2x10^3:1,2x10^3 =  1

f 5x10^6:2x10^8=  2.5x10^-2

g 7x10^10:2x10^8=  3.5x10^2

h 9x10^6:3x10^5 =3x10  = 30