E$)$ Andrew was just learning how to print the letter A$.$ He liked to print it over

and over again. About how many letter A$\text{'}$s the size of the one to the right

could he print on this page? Select one of these estimates, then figure out

which estimate is the best. Explain your method.

$($a$)100$

$($b$)400$

$($c$)600$

$($d$)1,000$

$($e$)2,000$

F$)$ Guess how many seconds there are in one day. Pick one of these choices.

$($a$)5,000$

$($b$)10,000$

$($c$)50,000$

$($d$)100,000$

$($e$)1$ million

Then figure out about how many seconds there are. Was your guess close?