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
SVETLANKA909090 [29]
3 years ago
7

Mark wants to paint a mural. He has 1 1/8 gallons of yellow paint, 1 1/9 gallons of green paint, and 7/8 gallon of blue paint. M

ark plans to use 3/4 gallon of each paint color. How many gallons of paint will he have left after painting the mural? Enter your answer as a simplified fraction. (15 points, please help quick I have to go to bed soon)
Mathematics
2 answers:
Sauron [17]3 years ago
3 0

Here is the set up:

(3/4)[(11/8) + (11/9) + (7/8)]

Do the math to find your answer.

Karo-lina-s [1.5K]3 years ago
3 0

Answer:

Step-by-step explanation:

Since he is going to use 3/4 of a gallon of each you are just subtracting 3/4 from each value.  so

1 1/8 - 3/4

1 1/9 - 3/4

7/8 - 3/4

For me, I always turn mixed numbers into improper fractions.  Pleae let me know if you don't know how to do this.

9/8 - 3/4

10/9 - 3/4

7/8 - 3/4

Now, to subtract fractions you want them to have the same denominator.  For example, 3/5 - 1/2 you have t change both to be 6/10 - 5/10 = 1/10.  So, how do we do that for each?

9/8 and 3/4 is easy, we can make 3/4 = 6/8 so then it's 9/8-6/8 = 3/8

10/9 - 3/4 is kinda unpleasant.  We have to change both.  The easiest thing to do is multiply the numerator and denominator of one by the denominator of the other.  That might be confusing so I'l write it out.

(10*4)/(9*4) - (3*9)/(4*9) = 40/36 - 27/36  then just subtract like you did for the last one.  Also keep in mind you have to look out if you can simplify.

The last one is just like the first.  Can you manage it yourself?  If not I can walk you through it a bit?

You might be interested in
PLS HELP ASAP, WILL MARK YOU BRAINLIEST!!!!
GuDViN [60]

Answer:

Try looking at each angle and add the sides

Step-by-step explanation:

4 0
2 years ago
Solve for h.<br> H+6/4= 5
ryzh [129]
H + 6/4 = 5
- 6/4 -6/4

H = 3.5 OR 3 1/2
3 0
3 years ago
A simple random sample is always preferred because it obtains the same information as other sampling plans but requires a smalle
SVEN [57.7K]
The answer is false. A simple random sample is a subset of a factual populace in which every individual from the subset has an equivalent likelihood of being picked. A case of a straightforward arbitrary specimen would be the names of 25 workers being picked out of a cap from an organization of 250 representatives.
4 0
3 years ago
A card is drawn from an ordinary deck of cards. What is the probability that
harina [27]

Answer:

5/52

Step-by-step explanation:

6 0
3 years ago
What is the length of HG. <br> What is the length of HF.
mrs_skeptik [129]

Answer:

Since this is a 30°-60°-90° triangle, HG would equal 2 times FG, or 6, and HF would equal 3\sqrt{3}.

4 0
2 years ago
Other questions:
  • *31. Priya and Ravish planned to participate in a cycle race to be organised for National integration. They decided
    7·1 answer
  • What is the remainder when (x3 + 1) is divided by (x2 – x + 1)? <br> x + 1 <br> x<br> 2 <br> 0
    10·1 answer
  • What is the quotient
    13·1 answer
  • Write the equation of a line that is parallel to y = 1/2x - 4 and that passes through the point (9, -6)
    8·1 answer
  • When it comes to equity, what does it mean to have negative equity or be under water?
    11·1 answer
  • What is the square root of 683
    14·2 answers
  • Suzanne ran 4.5 miles for the school fundraiser. She earned $2.40 per mile. How much money did she make?
    15·1 answer
  • the penguin nursery is open two times a day 2/3 hour at noon and 5/12 hour in the afternoon.How much time is the penguin nursery
    8·1 answer
  • A cereal box has a length of 8 inches, a width of 2 inches and a height of 12 inches. What is the volume of the cereal box?
    6·2 answers
  • 1/3 1/4 3/8 7/24 5/12 which is the biggest
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!