Help me please.

1.

as we can see in the first fraction, they are multiplying the denominator by 5 to get from a denom of 20 to 100. THerefore,  we can now multiply the num of 17/20 by 5 to get our answer. 17x5=85

85/100 can be written as .85.

THe answer is 85

2.

By folowing the same proccess we see that the denom in being multiplied by 2 and therefore by doing the ssame with the num we get 62. 62/100 is 0.62. To find this you can divide 62 by 100 or just know that any number over 100 is the decimel. For example in the fraction 76/100 0.76 is the decimal.

62

0.62

Overall we don't really need the model

Step-by-step explanation:

the correct answer is the second option

(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