All categories

3 years ago

elliot drove 202.8 miles and used 6.5 gallons of gasoline.How many miles did he travel per gallon of gasoline?

Mathematics

2 answers:

Ghella [55]3 years ago

6 0

Elliot drove 31.2 miles per gallon of gasoline

andrew11 [14]3 years ago

5 0

Answer: The required number of miles traveled per gallon of gasoline is 31.2 miles.

Step-by-step explanation: Given that Elliot drove 202.8 miles and used 6.5 gallons of gasoline.

We are to find the number of miles that he traveled in one gallon of gasoline.

We will be using the UNITARY method o solve the given problem.

We have

Number of miles traveled in 6.5 gallon of gasoline = 202.8 miles.

Therefore, the number of miles that traveled in 1 gallon of gasoline is given by

$\dfrac{202.8}{6.5}=31.2~\textup{miles}.$

Thus, the required number of miles traveled per gallon of gasoline is 31.2 miles.

You might be interested in

(7-3)x(9-2)= what I am stuck help me

natka813 [3]

7-3=4
9-2=7
4x7=28
Use PEMDAS for order of operations, it will save your life
Parenthesis Exponents Multiply Divide Add Subtract
Multiply and Divide and Add and Subtract can be switched around with each other, but multiply and divide always happens before add and subtract. The reason you add first here is because it is in the parenthesis.

3 0

3 years ago

PLZ HELP

Alex

Answer:

The correct option is C ) 109.5°

Therefore,

$m\angle E=109.5\°$

Step-by-step explanation:

Given:

In Triangle DEF

d = 10

e = 18

f = 12

To Find

angle E = ?

Solution:

In Triangle DEF , Cosine Rule says

$\cos E=\dfrac{f^{2}+d^{2}-e^{2}}{2fd}$

Substituting the values we get

$\cos E=\dfrac{12^{2}+10^{2}-18^{2}}{2\times 12\times 10}$

$\cos E=\dfrac{-80}{240}=-\dfrac{1}{3}$

Therefore,

$\angle E=\cos^{-1}(-0.3333)$

$m\angle E=109.5\°$ ............As it is in Second Quadrant

Therefore,

$m\angle E=109.5\°$

4 0

3 years ago

You saved $35 to buy two books. The first book cost an unknown amount and the second book cost $24. If you don't have any money

vovangra [49]

Answer:

$11 Dollar

Step-by-step explanation:

35 - 24 = 11

5 0

2 years ago

Help with #1 I can’t get it!!

drek231 [11]

Answer:

for number one, look at the screenshot attached, that should help

Step-by-step explanation:

7 0

2 years ago

My daughter needs help and I don't understand the question ethier.

WINSTONCH [101]

So firstly, let's figure out the expression for a singular goody bag. Since there's 2 of each item, a single goody bag is going to be $(1.07*2+0.85*2+2.12*2)$

Now since we have 7 friends who are all getting 1 goody bag, multiply the cost of the goody bag by 7, and our expression is $7(1.07*2+0.85*2+2.12*2)$ . Now we can solve it from there.

Firstly, solve the multiplication inside the parentheses: $7(2.14+1.7+4.24)$

Now add up what's inside the parentheses: $7(8.08)$

Lastly, multiply and <u>your answer will be $56.56</u>

3 0

3 years ago