No it's a lot easier to use percent equation because it's easier to correct if wrong and you can get a better understanding of percent equation.
Answer:
420
Step-by-step explanation:
funny real funny
Answer:
-1
Step-by-step explanation:
that's the answer..... use calculator or phtomath
If you are asking for an ecquvilent fraction it would be 9/12
It's a 1x2x3 box, aka parallelepiped. So we have 2 1x2 faces, 2 2x3 faces and 2 1x3 faces. We add them up:
A = 2(1 × 2 + 2 × 3 + 1 × 3) = 2(2+6+3) = 22
Answer: d. 22