In ascending order 1/5 3/10 1/8 1/2 3/4

To get the answer, find the common denominator of all the denominators. Once you get that, just multiply the denominators by another number to get the common denominator. Don't forget to multiply that number at the top too. Anyway your answer is: 1/8,1/5,3/10,1/2, and 3/4.

the price of Fuel A is increasing by almost 25%

Step-by-step explanation:

f(x) = 2.27(0.88)x

finding the price for the 4th month and the 3rd month for Fuel A

f(4) = 2.27(0.88)4= $7.9904

f(3) = 2.27(0.88)3= $5.9928

7.9904-5.9928/7.9904*100=25.001 %

the price is increasing by  almost 25%

the fuel B shows a decrease in price in the first month it is $3.44 and in the fourth it is $3.04

it is decreasing by 11.6 %