Answer:
Step-by-step explanation:
First you need to use your information to set up a proportion. (put your parts over the wholes and a variable in the blank spot.
<u>part </u> <u> part</u>
whole whole
<u>2 </u> <u>6</u>
x 150
Now you use the butterfly method, cross multiply the numerator and denominator and then divide that answer by the remaining numerator or denominator. This will give you the missing value for your variable.
150 x 2 = 300 300 ÷ 6 = 50
Car 1 consumes 30 gallons of gas.Car 2 consumes 20 gallons of gas.
Answer:
copy and paste that into math .way
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Total number of people = n
Number of female = 30/100 n
Number of male = 1295
Number of females = 579 total female