Question

expresse na forma decimal​

Answer 1

Resposta:

a=6800000

b=0,0032

c=30000

d=0,00004

e=990

Answer 2

Resposta:

6)

a)

$6,8 \times {10}^{7} = \\ \\ = \boxed{ \large\green{ \bf{68 \: 000 \: 000}}}$

b)

$3,2 \times {10}^{ - 5} = \\ \\ = \boxed{\large \green{ \bf{0,000 \: 032}}}$

c)

$3 \times {10}^{4} = \\ \\ = \boxed{\large{ \green{ \bf{30 \: 000}}}}$

d)

$4 \times {10}^{ - 6} = \\ \\ = \boxed{ \large{\green{ \bf{0,000 \: 004}}}}$

e)

$9,9 \times {10}^{2} = \\ \\ = \boxed{ \green{ \bf{ \large{990}}}}$

$\boxed{\large \bf \blue{ \underline{Bons \: Estudos!}}}$