Answer:
Negative 12 itself is a rational number. It's the ratio of -12 to 1 :D
Step-by-step explanation:
sorry meant to put hear lol
Okay, so, Colby made 9 batches, right? And each batch contained 1/4 quart of grape juice. To find how much grape juice he used for the 9 batches, you have to multiply 1/4 and 9.
1/4*9 = 9/4.
Simplified: 9/4 turns into 2 1/4.
Colby used 2 1/4 quarts of grape juice.
Answer:

Step-by-step explanation:

Answer: 10
Step-by-step explanation:
see attached picture