Answer
About 112 students eat lunch 4th period
Step-by-step explanation:
250*.45 = 113
112.5 rounded is 112 because there can not be any half students
If it has a line under the 9, then it needs to be 5.49, but if it has a line under the 4 it needs to be rounded up to 5.5 since the number behind it is above 5.
Marked down 20% means it is selling for 80% of the original price ( 100% - 20% = 80%)
Multiply the original price by 80%
270 x 0.80 = $216.00
Answer:
10,30
Step-by-step explanation:
Answer is a step by step so you divide
