Twenty percent of the people at a restaurant selected the dinner special. If 40 people did not select the special, how many people are eating at the restaurant?
Answer(s): D
If 20% are not eating the special, 80% are. 80% = 40 people. 40 divided by 0.80 = 50 people total.
Johns Market sells milk for $2.24 per gallon. Food Supply sells the same milk for $2.08 per gallon. If Mitzi buys 2 gallons of milk at Food Supply instead of Johns, how much will she save?
Answer(s): C
To find the answer, work this equation: ($2.24 $2.08)x2 = $0.32.
Fifty-four students are to be separated into six groups of equal size. How many students are in each group?
Answer(s): B
54 divided by 6 is 9.
Textbooks are to be ordered in the following quantities:History: 24 books at $20 eachMath: 20 books at $30 eachScience: 15 books at $25 eachWhat is the total cost of the textbooks?
Answer(s): A
24 history books at $20 each are $480. 20 math books at $30 each are $600. 15 science books at $25 each are $375. $480 + $600 + 375 = $1455.
A small town emergency room admits a patient on August 3 at 10:42 P.M. and another patient at 1:19 A.M. on August 4. How much time has elapsed between admissions?
Between 10:42 and 12:42, two hours have elapsed. From 12:42 to 1:00, another 18 minutes have elapsed (60 42 = 18). Then from 1:00 to 1:19, there is another 19 minutes. 2 hours + 18 minutes + 19 minutes = 2 hours, 37 minutes.
Post your Comments and Discuss Test Prep CBEST Section 1: Math exam prep with other Community members:
Our website is free, but we have to fight against AI bots and content theft. We're sorry for the inconvenience caused by these security measures. You can access the rest of the CBEST Section 1: Math content, but please register or login to continue.