When a number is decreased by 27%, the result is 11. What is the original number to the nearest tenth?

The number rounded to the nearest tenth is 15.1

Step-by-step explanation:

Step 1:  Make an equation

When a number is decreased by 27%, the result is 11.

x * (1 - 0.27) = 11

Step 2:  Solve inside the parenthesis

x * (1 - 0.27) = 11

x * 0.73 = 11

Step 3:  Divide both sides by 0.73

0.73x / 0.73 = 11 / 0.73

x = 15.1

 The number rounded to the nearest tenth is 15.1

15.1

Step-by-step explanation:

Decreased by 27%

100 - 27 = 73% of the original

73/100 × X = 11

X = 1100/73 = 15.06849315

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i