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
saul85 [17]
3 years ago
6

At a parade, 1/4 of the participants have red hair, 1/6 of them have brown hair, and the rest have black hair. What fraction of

the participants have black hair
Mathematics
2 answers:
4vir4ik [10]3 years ago
6 0
Ok so first we need to find out how many have either red or brown hair, which is 1/4+1/6. here, we need to find a common denominator, which is 12. so we are going to multiply 1/4 by 3/3 and 1/6 by 2/2. this yields, 3/12+2/12=5/12. since the rest have black hair, we do 1-5/12 which is 7/12
AlekseyPX3 years ago
5 0
First we need to make the fractions have the same denominator. the smallest common multiple of 4 and 6 is 12, and 1x3= 3, and 4x3= 12, so 3/12 of the participants have red hair. 1x2= 2, and 6x2=12, so 2/12 of the participants have brown hair. 3+2=5, so 5/12 of the participants have red OR brown hair, and there's 7 left. therefore 7/12 of the participants have black hair.
You might be interested in
What is is one plussssssssss one
Virty [35]

Answer:

2.

Step-by-step explanation:

1+1=2

8 0
3 years ago
Read 2 more answers
Josh examines the expression of 5-m/5m where m is greater than z.
inysia [295]

Answer:

what is z

Step-by-step explanation:

8 0
3 years ago
Y=-4x+6<br> Find an equation for the inverse relation
kherson [118]

Answer:

Step-by-step explanation:

y = -4x + 6.....switch x and y and solve for y

x = -4y + 6 ....subtract 6 from both sides

x - 6 = -4y....divide by -4 on both sides

(x - 6) / -4 = y or y = -1/4x + 3/2 <====

3 0
3 years ago
Daria's goal is to run 7 miles each weekend.she ran 3 and 1/3 mules on saturday and 3 and 3/4 on Sunday. by how much did she bea
oksano4ka [1.4K]
She beat her goal. her total was 7 miles and 1/12 as she ran .1 miles longer find the lcd of 4 and 3 wich is 12 and add the num. to get 13 and that simplifed is 1 1/12+6 which is 7.1 or
7 1/12 mules
5 0
3 years ago
Consider the data shown on the graph. The y-intercept represents a starting salary of 5 32.500 for a new employee. The slope rep
sasho [114]

Answer:

300

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Question 3 help I don't know how to do this or what the answer is
    11·1 answer
  • Consider the quadratic function:
    13·1 answer
  • It takes you 3/8 of a hour to walk 9/10 of a mile. How far can you walk in 2 hours?
    14·2 answers
  • What is the vertical shift for the absolute value function <br> F(x)=9[x+1]+2
    5·1 answer
  • :
    5·1 answer
  • Please help!!! I have a chance to get $50 if I get all of these questions right!!
    6·1 answer
  • last week Pizza Hut sold 36 pizzas,64 pepperoni pizzas and 20 veggie pizzas based on the data which number is closest to the pr
    5·1 answer
  • Please help!!
    7·1 answer
  • Please help ASAP will mark Brainlyist
    12·1 answer
  • If solved please explain how you got your answer :/ thanks
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!