50 - 18.95 = 31.05
31.05 divided by .16 = 194.06
Answer: Whitney could only drive 194 miles.
Answer:
The answer to your question is 200 visitors went to screen 1
125 visitors went to screen 2
175 visitors went to screen 3
Step-by-step explanation:
Data
3 screens
total number of visitors = 500
40% screen 1
25% screen 2
rest screen 3
Process
1.- Calculate the 40% of 500
500 visitors ------------------- 100%
x ------------------- 40%
x = (40 x 500) / 100
x = 20000/100
x = 200 visitors
2.- Calculate the 25% of 500
500 visitors ------------------- 100%
x ------------------- 25%
x = (25 x 500) / 100
x = 12500/100
x = 125
3.- Calculate the number of visitors to screen 3
500 - 200 - 125
175
I did it with "tries & mistakes" method:
n is not 1, because LCM of 1 and 6 is 6
n is not 2, because LCM of 2 and 6 is 6
n is not 3, because LCM of 3 and 6 is 6
n is not 4, because LCM of 4 and 6 is 12
n is not 5, because LCM of 5 and 6 is 30
n is not 6, because LCM of 6 and 6 is 6
n might be <u>7</u>, because LCM of 7 and 6 is what we're looking for - 42.
n might be also <u>14</u> or <u>21</u> - so these are all multiplies of 7 which are less or equal to half of 42.
I hope it helps :)
Answer:
b
Step-by-step explanation:
