1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
inn [45]
3 years ago
8

in the morning kylie drove to the store and used 7/10 of a gallon of gas. In the afternoon, she drove to the movie theater and u

sed 1/2 of a gallon of gas. How much gas did kylie use in all?
Mathematics
2 answers:
Dimas [21]3 years ago
8 0
Alright so all we are doing is adding 7/10 and 1/2
But sometimes that can be difficult because they don’t have the same denominator
In that case, we want to give them the same denominator (bottom number if the fraction)
So we do this by multiply 1/2 by 5/5 which will get you 5/10
We now have 5/10 and 7/10 which both have the same denominator (10)
So add them together and you will get 12/10
Now that’s more than 1 gallon so let’s figure out how much more
So 12/10 -10/10 (full gallon) = 2/10
So she used 1 2/10 gallons
If you want it in decimal form then it’s 1.2 (divide 2 by 10)
Hope that helped!
Zielflug [23.3K]3 years ago
6 0
If you take 7/10 and 1/2 and subtract it,it will give you your answer which is 1/5
You might be interested in
Sale 40% sale price 120$ what is the original price
DedPeter [7]

Answer:

72 is the price after 40% off and the original price is 180$

Step-by-step explanation:

6 0
3 years ago
Suppose a sample of 716 suspected criminals is drawn. Of these people, 286 were captured. Using the data, estimate the proportio
tamaranim1 [39]

Answer:

The proportion is p = 0.399

Step-by-step explanation:

The estimate of a proportion is the number of desired outcomes divided by the number of total outcomes.

Desired outcomes:

286 people captured, so D = 286.

Total outcomes:

Sample of 716 suspected criminals, so T = 716.

Proportion

p = \frac{286}{716} = 0.399

5 0
2 years ago
Percent error that is greater than 20% but less than 50%
NNADVOKAT [17]

Answer:

30 40 percent

Step-by-step explanation:

it is less that 50

3 0
3 years ago
Read 2 more answers
Help please! thank you so much
umka21 [38]

Answer:

4 units ...................

4 0
2 years ago
? x 10 = 6,026.1 what would be the first number
Nadusha1986 [10]

Answer:

602.61

Step-by-step explanation:

me big brain

7 0
3 years ago
Read 2 more answers
Other questions:
  • Quiero saber sobre Álgebra
    12·1 answer
  • Factor using given common factor. Assume all variables represent real positive numbers. (Y^-5)-(3y^-3); y^-5
    6·1 answer
  • Johnson middle school had 240 students last year. This year. There are 192 students. Find the percent of change. State whether t
    12·1 answer
  • What are other ways to make 50?
    13·1 answer
  • B) Water flows at a steady rate from a tap.
    5·1 answer
  • I do not understand
    11·2 answers
  • What is static equilibrium?
    7·2 answers
  • What is the volume of the following sphere? Use 3.14 for x.
    9·1 answer
  • Pls help extra points and mark brainlist
    9·2 answers
  • What is the length of the hypotenuse of a 45°-45°-90° triangle<br> with leg length 5V3?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!