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
larisa86 [58]
3 years ago
14

Add, answer as a fraction: 1/15 + 3/12

Mathematics
2 answers:
Nataly [62]3 years ago
7 0
First change 3/12 to 45/180 and 1/15 to 12/180 and 12+45=57 so the answer is 57/180
charle [14.2K]3 years ago
3 0
First you need to find the LCD, which is 60 in this case. After you find the LCD the rest is easy. Just add the two numbers together:

 
You might be interested in
Write the number 560 in scientific notation.
iren [92.7K]

Answer:

5.6 x 10 2

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Rewrite the expression with rational exponents as a radical expression by extending the properties of integer exponents.
IrinaVladis [17]
Here you go, hope this helps :)

4 0
3 years ago
A park has two biking trails. Tailand Trail is 5 3/10 long. Mayland Trail is 2 4/5 miles long. How much longer is Tailand Trail
zvonat [6]

Answer: 2 1/2 miles

Step-by-step explanation:

To subtract fractions with different denominators (in this problem they are 10 and 5), you have to find the least common denominator or LCD (10). Then you have to multiply the numerator and the denominator of 4/5 by 2 to turn the denominator into the LCD (10).

1. So 2 4/5 turns into 2 8/10

2. Then subtract 2 8/10 from 5 3/10 to get the answer 2 1/2

6 0
3 years ago
Please help asap 23 pts
ArbitrLikvidat [17]
C is the correct answer
7 0
3 years ago
Read 2 more answers
If b is inversely proportional to c, and b is 5 when c is 12, find b when c = 20.
frozen [14]

Answer:

b=3

Step-by-step explanation:

If b is inversely proportional to c then

b=\frac{k}{c}

b is 5 when c is 12, means...

5=\frac{k}{12}

From where we obtain the value of k, the constant needed, which is equals to 5*12=60

Now... to find b when c=20, is just a matter of using our known variables.

b=\frac{60}{20}=3

6 0
3 years ago
Other questions:
  • Each exterior angle in a regular polygon has a measure of 24 degrees. How many sides does the polygon have? Please you can help
    10·1 answer
  • Use the elimination method to solve the system of equations.Choose the correct ordered pair. x+y=8 x-y=6
    6·2 answers
  • Who will have the most money in May 2024
    5·1 answer
  • Determine the quotient:2 4/7 ÷1 3/6
    13·1 answer
  • Solve the following expression when x = 4, and y = -3.<br> -4(3x - 2y)
    8·2 answers
  • What are the zeros of f(x) = (x - 2)(x + 7)? Select all that apply.
    6·2 answers
  • At the ice cream parlor there are thirty flavors, but for the last week they have only had 25 flavors.
    15·1 answer
  • A gain of five meters​
    11·1 answer
  • Carlos drew a rectangle that
    9·2 answers
  • HELP ASAP NO LINKS
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!