Question

me ajudem pfv eh o numero 6

Answer 1

A)
3 x 10^5 km ------------ 1 segundo
x               ------------- 60 segundos

x = 180 x 10^5 km
X = 1,8 x 10^7 km

B) 3 x 10^5 km -------------- 1 segundo
          X           -------------- 3600 segundos 

X = 10,800 x 10 ^5 km 
X = 1,08 x 10^9 km

Answer 2

a)3x10a5x60=1,8x10a7                                                                                                                                               b1,8x10a7 x60=1,08x10a10