Question

escreva em notação cientifica

a) 0,000345 b) 125000000 c) 1278

d) 45678

thanks <3 boa tarde

Answer 1

a) 0,  0,0,0,3,4,5= $4,5.10^{-5}$

b) 1,2,5,0,0,0,0,0,0= $1,25.10^{8}$

c) 1,2,7,8= $1,278.10^{3}$

d) 4,5,6,7,8=$4,5678.10^{4}$