Answer:
6 miles per gallon
Step-by-step explanation:
Given : An experimental vehicle was able to travel 3/8 miles on 1/16 gallon of water.
To Find: At this rate, what was the mileage in miles per gallon of water for this vehicle?
Solution:
Since An experimental vehicle was able to travel 3/8 miles on 1/16 gallon of water.
So, the mileage in miles per gallon of water for this vehicle:
Thus the mileage of water for this vehicle is 6 miles per gallon
The ratios are all proportional to 50/1.
Ratios are proportional when its cross products are equal.
a/b = c/d where ad = cb
100/2 is proportional to 50/1 because 100*1 = 2*50 ⇒ 100 = 100
150/3 is proportional to 50/1 because 150*1 = 3*50 ⇒ 150 = 150
175/3.5 is proportional to 50/1 because 175*1 = 3.5*50 ⇒175 = 175
200/4 is proportional to 50/1 because 200*1 = 4*50 ⇒ 200 = 200
Answer:
i think its 20 too, tho good luck
Step-by-step explanation:
Answer:
I got $9.65 but you could just pick the closest to that
Step-by-step explanation:
I multiplied 48.25 x 0.20 to get 20% of 48.25.
1)a^7/a^4
=a^[7-4]
=a³
2) r²s⁴t/r²st³
=s⁴-¹.t¹-³
=s³.t-²
=s³/t²
3)3x^6/18x
=x^5/6