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nydimaria [60]
3 years ago
12

There are 95 seats on a train. 19 of the seats are empty. What percentage of the seats on the train are empty?

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
7 0
Your answer is 20%

To find any percentage, you write it as a fraction and then multiply by 100. In this case, we have 19/95.
19 x 5 = 95, which means that 19/95 = 1/5

1/5 as a decimal is 0.2, and 0.2 x 100 = 20%

If you’re allowed to use a calculator for this question, then you can just type in (19/95) x 100 into your calculator to get the answer.

I hope this helps!
You might be interested in
I need the equation and steps please!
serg [7]
Let d is the number of days of rental car
At Trinity's Tire World, $50 a day plus $75 fee: 50*d + 75
At India's Auto,  $35 a day plus $105 fee: 35*d + 105

To find out after how many days, they both cost the same

50*d + 75 = 35*d + 105
50d + 35d = 105 - 75
15d = 30
d = 30/15
d = 2

Answer: after 2 days, they both cost the same amount of money

Proof:

50*d + 75 = 50*2 + 75 = 100 + 75 = 175
35*d + 105 = 35*2 + 105 = 70 + 105 = 175

Hope that helps

3 0
3 years ago
Simplify each expression:<br> ( 5a^2b^3)(4ab^5)
DIA [1.3K]

Answer:

(22•5a3b4)

Step-by-step explanation:

STEP

1

:

Equation at the end of step 1

4ab • (5a2 • b3)

STEP

2

:

Multiplying exponential expressions :

2.1 a1 multiplied by a2 = a(1 + 2) = a3

Multiplying exponential expressions :

2.2 b1 multiplied by b3 = b(1 + 3) = b4

Final result :

(22•5a3b4)

5 0
2 years ago
Read 2 more answers
8.) Write y = 3/5 x + 4 in standard form using integers.
Tju [1.3M]

Answer:

I believe the answer is c

Step-by-step explanation:

What i got tho was... 3x-5y=-20

7 0
3 years ago
Please help with these questions!!:))
Sonbull [250]

Answer:

The first one : decay

The second one : growth

When the argument of the exponential expression is bigger that 1 then it represents a growth

When it's less than 1 and above 0 then it's a decay

8 0
3 years ago
I don't really understand this question so can someone please help
Makovka662 [10]
Hello,

(5x-2)+(2x+6)=67
==>7x+4=67
==>7x=67-4
==>7x=63
==>x=63/7
==>x=9
|AB|=5x-2=5*9-2=45-2=43 (miles)


8 0
3 years ago
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