填上“<”、“>”或“=”.56÷7÷2○56÷(7×2) 48×(5+6)○48×5+6 840÷21○840÷3÷7 24+102+0○(24+102)×0.
9÷ =0.75= :24= %= 折.
9÷ =0.75== :36= %
6÷ = /16=0.25= :4= %
25÷ =6: =0.5.
: == ÷20═ %