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
Masteriza [31]
3 years ago
9

Perform the indicated operations; reduce the answer to lowest terms.

Mathematics
1 answer:
kow [346]3 years ago
3 0

a. 9/10

explanation:

• the denominators (bottom number) are the same so there is no need to change to a common factor

• because the fractions have common factors, you add the top numbers (3+6) to get 9

• then you put the top number over the 10 (9/10) and it’s simplified as much as possible

b. 3/4

explanation:

• each denominator (bottom term) is a factor of 12 so you have to change each fraction to #/12

• to change 1/3, you multiply the top and bottom numbers by 4 (1x4 & 3x4 = 4/12)

• to change 1/4, you multiply the top and bottom numbers by 3 (1x3 & 4x3 = 3/12)

• to change 1/6, you multiple the top and bottom numbers by 2 (1x2 & 6x2 = 2/12)

• then you add each of the top numbers (4+3+2) and put it over the common denominator (12) to get 9/12

- both 9 & 12 are divisible by 3, so you simply by dividing both by 3 to get 3/4

c. 1/3

explanation:

•the denominators are the same, so you subtract 5-3 without changing the denominator & you get 2/6

• then, because both numbers are divisible by 2, you divide both by 2 and get 1/3

You might be interested in
What is the greatest common factor of 12 and 18? *<br><br> 1. 6<br> 2. 3<br> 3. 2<br> 4. 9
Dafna11 [192]
The greatest common factor of 12 and 18 is 6.
3 0
3 years ago
Read 2 more answers
If the pattern rule is defined by the equation `t = 6n`, where `t` is the term value and `n` is the term number, what is the one
blagie [28]

Answer:

600

Step-by-step explanation:

Given

equation t = 6n

n is term number

we have to find 100th term.

Thus, term number is 100

substituting 100 in place of n in equation t=6n , we can find the value of 100th term

t = 6*100 = 600

Thus, 100th term is 600.

8 0
3 years ago
The container that holds the water for the football team is 1/2 full. after pouring in 9 gallons oo water, it is 4/5 full. how m
OLEGan [10]
.5x + 9 = .8x
9 = .3x
x = 30 gallons


8 0
3 years ago
[JMC 2011Q7] Peter Piper picked a peck of pickled peppers. 1 peck= 1/4 bushel and 1 bushel= 1/9 barrel.
Arisa [49]

Answer:

angazii ukuthii ngingaku siza kanjanii lahh

5 0
3 years ago
Find the 81st term of the arithmetic sequence -10, -25, -40
Maurinko [17]

Answer:

5 - (N x 15)

81 x 15 = 1215

5-1215=-1210

-1210 should be the 81st term

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • The price of jeans was reduced $6 per week for 7 weeks. By how much did the price of the jeans change over the 7 weeks?
    12·2 answers
  • Write an equation of the line
    12·1 answer
  • I need help on 18,19 and 20 please help do tomorrow
    7·1 answer
  • Help me come up with an equation please
    8·2 answers
  • Find a cofunction with the same value as the given expression. csc 52°
    15·1 answer
  • What's 10/12 written as a fraction in simplest form? <br>A)10/12 <br>B)5/12<br>C)5/6<br>D)3/5
    7·2 answers
  • I need help finding the domain
    11·1 answer
  • the daughter is 36 years younger than her mother. How many yrs ago was the mother 5 times the daughter age,if she iss 50 yrs old
    12·1 answer
  • Which numbers between 10 and 99 have digits that differ by 4 and add to 6
    12·1 answer
  • Please help me! There is a picture.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!