My equation was (1230÷3) ×4 ×this is the multiplication sign
All you have to do is addition. 2+5+4=11. Or you can break it down and go 2+5=7 and then 7+4=11. Or 5+4=9 then 9+2=11. Or 4+2=6 then 6+5=11.
<u> 3c³d </u> = <u>c²d²</u>
9cd^-1 3
Rounded to the nearest tenth would remain is 8.2 units is the answer. Just took the test.