All local school purchases 100 rulers for $200. The school resells the rulers at school for $2.50. What is the percent markup?

Its a 40% mark up

Step-by-step explanation:

200/100=100

100/100=1

1/2.50=0.4

0.4*100=40%

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: