Add New Description

Fill up the form and submit

Decimal number 0.420 may be written as:

4.2 \times 10^{- 1}

42 \times 10^{- 3}

4.2 \times 10^{- 2}

None of these

ANS : 1

Descrption

To add a description please, login first. click here to login

Cancel Login