We Can Let "A Number" Be M.
M Divided By 3 Less Than Itself Gives Quotient Of 8/5.
M/(M-3) = 8/5. Lets Solve.

So, What Number Can Have 3 Subtracted From It To Get Five, But Also Be Equal To Eight?
Eight Of Course!!!
So, We Know That The Number Equals 8.
Answer:
Exact form : r=2squareroot2, -2squareroot2
Decimal form : r=2.8284212...,-2.82842712....
Step-by-step explanation: Take the root of both sides and then solve.
Hope this helps you out.
Answer:
Decimal expansion of 1/5 = 0.2
Answer:
x=20
Step-by-step explanation:
x - 5 = 15
x +5 = +5
x = 20
Two trips a day for 5 days = 10 trips
(3/10)(10)= 3 miles