Answer:
24 - 27 = -3
<em>and if you meant 2/4 - 2/7 in scientic notation:</em>
<em />
<em>2/4 - 2/7 = 3/14</em>
HOPE THIS HELPS
3240, 9720, 29160
Step-by-step explanation:
ok so the rule for the 1 one will be