Question 1133835
You can change this to:
{{{ ( 10*10^(-16)) / ( 3.9*10^(-7) ) }}}
This is the same as:
{{{ ( 10/3.9)*( 10^(-16) ) / ( 10^(-7) ) }}}
{{{ 2.564102564*( 10^(-16)*10^(7) ) }}}
{{{ 2.564102564*10^(-9) }}}
This is in scientific notation -you can get as
many significant digits as calculator can handle
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Looks like you did a division for the {{{ 10/3.9 }}}
but somehow you multiplied {{{ 10^(-16) }}}
and {{{ 10^(-7) }}}