A container holds 4 quarts of chemical and 4 quarts of water. How many quarts of water must be added to the container to create a mixture that is 3 parts chemical to 5 parts water by volume?
A4/3
B5/3
C7/3
D8/3
Answer: D - 8/3
Detailed explanations are only viewable to logged-in users.
The average of several exam scores is 80. One make-up exam was given. Included with the other scores, the new average was 84. If the score on the make up exam was 92, how many total exams were give?
A2
B3
C4
D5
Answer: B - 3
Detailed explanations are only viewable to logged-in users.
Eduvai provides an interactive, easy-to-use search and practice tool for exam questions. Our mission is to make preparation resources accessible to all students, helping you test your knowledge and track your progress in real-time.