Divide 54 words by 3 minutes to obtain this unit rate, 18 words per minute.
27
130 people
3/18
Firstly, the 1st row has 21 logs, the last has 15. The difference is 6, though the number of terms is 7. (21 - 14 = 7), and 7/7 (per row) is 1. Thus, it decreases by 1 every row. So we have an addition problem:21 + 20 + 19 + 18 + 17 + 16 + 15 = 3(36) + 18 = 108 + 18 = 126.
18 divided by 6 = 3
According to the lady that answered the phone for Guest Services at American Airlines Center, most rows have 18 seats in them.
540_302-_-
If there are 4 rows of seats for 20 students, then each row must have 5 seats.20 students can fill 5 seats in (20 x 19 x 18 x 17 x 16) = 1,860,480 different ways.
6 to 1
Divide 54 words by 3 minutes to obtain this unit rate, 18 words per minute.
27
First, you have to see what 12 into 18 is. After that, you pretty much got the answer
Kingda Ka's trains seat 18 people, with two per row.The rear car has one row, while the rest have two.The rear row of each car is positioned higher than the front of the car for better visibility.
well, to find unit rates you must divide the numerator by the denominator. in this problem, 18 is our numerator, and 6 is our denominator. we divide 18 by 6 and that is 3. so, 3 is our new numerator. the answer is 3/1. I think...
Helium is in Group 18 (also known as the noble gases) and in the top row of the periodic table.
18 words per line or 1 word per 0.0555... lines