## jonathan062802 one year ago what is this number in standard 6.8 x 10^-4

1. Nnesha

the exponent tells us how many places should move to the right or left if the exponent is negative them some places to the left if positive move some places to the right

2. Nnesha

here is an example $3.2 \times 10^{-2}$|dw:1444158706795:dw| when u get an empty place put 0

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