You find the surface area of a cube by using A=6a^2
Answer:
Beth's mother can sew pairs of short pants in total of 235 for 6 days. While Lourdes can do 187 pairs in 8 days. So, Beth's mother has lack of two days compared to Lourdes. ... So, Beth's mother can sew another 78 pairs of short pants for two days.
Try this option.
1 is for scalar (result is number), 2 is for vector (result is vector).