Which of the expressions below will have a 1 in the tenths place of the quotient? Select all that apply.
A) 14.56 ÷ 100
B) 21.54 ÷ 100
C) 21.57 ÷ 10
D) 19.86 ÷ 10
B) 21.54 ÷ 100
C) 21.57 ÷ 10
Eric drove 9,166.9 miles from Europe to Asia. It took him a total of 10 days to make the trip. If he drove the same amount every day, how many miles did he drive per day?
To find the average number of miles Eric drove per day, we need to divide the total number of miles he drove by the number of days it took him.
Average number of miles per day = Total number of miles / Number of days
Plugging in the given values, we get:
Average number of miles per day = 9,166.9 miles / 10 days ≈ 916.69 miles/day
Therefore, Eric drove approximately 916.69 miles per day on his trip from Europe to Asia.
To find out which expressions will have a 1 in the tenths place of the quotient, we need to perform the division and observe the result.
A) 14.56 ÷ 100: Divide 14.56 by 100. The quotient is 0.1456. In this case, there is no 1 in the tenths place.
B) 21.54 ÷ 100: Divide 21.54 by 100. The quotient is 0.2154. Again, there is no 1 in the tenths place.
C) 21.57 ÷ 10: Divide 21.57 by 10. The quotient is 2.157. Here, there is a 1 in the tenths place.
D) 19.86 ÷ 10: Divide 19.86 by 10. The quotient is 1.986. In this case, there is no 1 in the tenths place.
So, the expressions that have a 1 in the tenths place of the quotient are C) 21.57 ÷ 10.