cross multiply to find your answer
x/250 = 20/100
250 X 20= 5000
5000=100x
x = 50
250 - 50 = 200
hope this helps :)
Answer:
2.7 x 5-6
Step-by-step explanation:
This is an example of a normal distribution. An average weight is 14 ounces and a standard deviation is 0.7 ounces.
14.7 = 14 + 0.7 = Average + 1 Standard Deviation.
It means that the percent of cans that will weigh over 14.7 ounces is:
100% - ( 50 % + 34 % ) = 100% - 84% = 16%
16% of 100 cans: 16/100 * 100 = 16.
Answer: 16 cans.
Answer: x=17, y=45
Explanation: Let the numbers be x and y.
We have,
3x−6=y
Also, x+y=62
Thus, x+3x=62+6
Or, x=17
Putting in the required values, we get y as 45
