72cm
you multiply the outside length (6cm each) by how many there are
4/6=2/3
9/12=3/4
2/3 <3/4
Answer:
$690
Step-by-step explanation:
The amount she makes in a week=her weekly salary + the commission on sales.
Amount=330 + 7.5% of 4800.
Amount = 330+ 360=690.
The she would make if she sold $4,800 of merchandise is $690.
