He spent exactly 20.25, so it's A.
Answer:
57
Step-by-step explanation:
first do what is in the brackets then the parentheses, then multiply the 3
First divide 3.7 by 0.006
Which is 616.666
The last 6 is the thousandths place. If it is 5 or bigger then the number to the left is rounded up. If its lower than 5 you round down
Since 6 is over 5 we tound up
616.67