Can someone me on these two equations

#1.a cafe offers senior citizens a 15% discount off its regular price of $8.95 for the dinner buffet. how much of a discount does a senior citizen receive off of the $8.95 price?
$1.42
$1.49
$1.34
$1.65

#2.use an equation to find a part. round answer to the nearest tenth.

48% of 83 is what number?

39.8

43.2

172.9

159.6

Number 1, the answer is C: $1.34 and number 2 the answer is A:$39.48

Answer 1 one is C next one is A

Step-by-step explanation:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.