4. Rose can finish 18 pieces of embroidery in 4 days. Andrea can embroider 22 pieces in 2 days. How many more pieces of embroidery can Andrea make than Rose in 4 days? A.72 B.44 C.88 D.26 6. What will you get if you divide 620 by 20? A.21 B.210 C. 31 D.310