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
Semenov [28]
3 years ago
14

Sara baked chocolate chip cookies and oatmeal cookies. The ratio of chocolate chip cookies to oatmeal cookies is 3:2. If she bak

ed 60 cookies, how many of each type of cookie did she bake?
Mathematics
2 answers:
Agata [3.3K]3 years ago
7 0

Answer:

36 chocolate chip cookies and 24 oatmeal cookies.

Step-by-step explanation:

We have been given that the ratio of chocolate chip cookies to oatmeal cookies is 3:2. We are asked to find the number of each type of cookies.

We will use proportions to solve our given problem.

\frac{\text{Chocolate chip}}{\text{Oatmeal cookies}}=\frac{3}{2}

\frac{\text{Chocolate chip}}{\text{Total cookies}}=\frac{3}{2+3}

\frac{\text{Chocolate chip}}{\text{Total cookies}}=\frac{3}{5}

\frac{\text{Chocolate chip}}{60}=\frac{3}{5}

\frac{\text{Chocolate chip}}{60}*60=\frac{3}{5}*60

\text{Chocolate chip}=3*12

\text{Chocolate chip}=36

\text{Oatmeal cookies}=60-36

\text{Oatmeal cookies}=24

Therefore, Sara baked 36 chocolate chip cookies and 24 oatmeal cookies.

EleoNora [17]3 years ago
5 0

Answer: 36 chocolate chip cookies and 24 oatmeal cookies

Step-by-step explanation:

1. 3 + 2 = 5

2. 60 / 5 = 12

3. 12 * 3 = 36

4. 12 * 2 = 24

You might be interested in
Set E = { three-digit numbers divisible by 8 }<br> Find n(E) = ? ( don't mind the nos. 3 )
Julli [10]
624 is divided by 8. Hope this helps.
4 0
3 years ago
Read 2 more answers
Which expression simplifies to 8x^5?
tamaranim1 [39]

Answer:

32768x^5

Step-by-step explanation:

8 0
2 years ago
Sarah is 25 years older than her son gavin in 10 years sarah will be twice gavin's age how old was sarah and gavin now
Alla [95]
Sarah is 40 and gavin is 15
8 0
3 years ago
Match the following items.
Pani-rosa [81]

This problem can be solved using probability, the equation of the probability of an event A is P(A)= favorable outcomes/possible outcomes. The interception of two probable events is P(A∩B)= P(A)P(B).

There are 12 black marbels, 10 red marbles, and 18 white marbels, all the same size. If two marbles are drawn from the jar without being replaced.

The total of the marbles is 40.

If two marbles are drawn from the jar without being replaced, what would the probability be:

1. of drawing two black marbles?

The probability of drawing one black marble is (12/40). Then, the probability of drawing another black marble after that is (11/39) due we drawing one marble before.

P(Black∩Black) = (12/40)(11/39) = 132/1560, simplifying the fraction:

P(Black∩Black) = 11/130

2. of drawing a white, then a black marble?

The probability of drawing one white marble is (18/40). Then, the probability of drawing then a black marble after that is (12/39) due we drawed one marble before.

P(White∩Black) = (18/40)(12/39) = 216/1560, simplifying the fraction:

P(White∩Black) = 9/65

3. of drawing two white marbles?

The probability of drawing one white marble is (18/40). Then, the probability of drawing another white marble after that is (17/39) due we drawed one marble before.

P(White∩White) = (18/40)(17/39) = 306/1560, simplifying the fraction:

P(White∩White) = 51/260

4. of drawing a black marble, then a red marble?

The probability of drawing one black marble is (12/40). Then, the probability of drawing then a red marble after that is (10/39) due we drawed one marble before.

P(Black∩Red) = (12/40)(10/39) = 120/1560, simplifying the fraction:

P(Black∩Red) = 1/13

4 0
3 years ago
How do you say 309099990 in word form
babunello [35]
<span>First of all, we need to put commas in the number so it would look less confusing 309 , 099 , 990 Hundred million hundred of thousnd Hundred So the correct way to say it would be : three hundred nine million ninety nine thousand nine hundred and ninetyHope this helps. Let me know if you need additional help!</span>
6 0
3 years ago
Other questions:
  • a store marks up sporting goods 27%. which expression equals the retail price of an item with an original cost of p dollars is i
    14·1 answer
  • The rate of change is constant in each table. Find the rate of change. Explain what the rate of change means for the situation.
    5·2 answers
  • If I have a 65.56% grade and i get an 80 on a test out of 100, how much will that take it up?
    14·1 answer
  • Plz help me im stuck
    14·1 answer
  • Use the distributive property to rewrite the expression 3(x+8) without parentheses??????????
    7·2 answers
  • you go shopping and buy x shirts for $12 and y jeans for $28 the total spent is $84 write an equation in standard form that repr
    13·1 answer
  • Solve for x using the special right triangle
    6·1 answer
  • Which expression are equivalent to 12x + 4 choose all the expressions that apply
    9·2 answers
  • A water tank initially contained 111 liters of water. It is then filled with more water, at
    11·1 answer
  • Which of the following is equivalent to √?<br> O<br> 2<br> √2<br> O 2√2<br> 2+√√√2
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!