4-70=7-6x
-64-7=6x
-71=-6x
71/6=x
I think it is $15.12
I hope that helps!!!!!!
: )
100/1200= x/100
cross multiply
(1200 * x)= (100 * 100)
1200x= 10000
divide both sides by 1200
x= 8.333% winning chance
LOSING CHANCE
100% - 8.333%= 91.667%
RATIO OF WINNING TO LOSING
100 tickets= winning chance
1200 total - 100= 1100 losing chance
100:1100
simplify by 100
1:11 odds of winning to losing
ANSWER: The chance of winning is 8.333% and the chance of losing is 91.667% or 1:11.
Hope this helps! :)
Legend:
300 square feet = 1 gallon
Samples:
roof length = 63ft long
roof width = 47ft wide
Formula for area of the roof:
Area of the roof = (Length of the roof) x (Width of the roof)
A= 63 ft X 47 ft
A= 2961 feet
1 gallon = 300 ft
? gallon = 2961 ft
2961 ft / 300 ft per 1 gallon = 9.87 (cancelling out feet it leaves you gallons)
Answer is 9.87 gallons
