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
IrinaK [193]
3 years ago
15

How do you subtract fractions with different denominators?

Mathematics
1 answer:
Kazeer [188]3 years ago
3 0
1.Find the Lowest Common Denominator(LCD) of the fractions.

Rename the fractions to have the LCD.

Subtract the numerators of the fractions.

The difference will be the numerator and the LCD will be the denominator of the answer.

Simplify the Fraction.

You might be interested in
Studies show that a typical giant hummingbird can flap its wings once in 0.08 of a second.
Licemer1 [7]

Answer:

a. 90

b. 360

Step-by-step explanation:

The time taken by humming bird to flap its wings= 0.08 sec

by flying 7.2 seconds a typical giant hummingbird flap its wings \frac{7.2}{0.08} times

= 90 times

Since, A ruby-throated hummingbird can flap its wings 4 times faster than a giant hummingbird, it will flap its wings in every 0.02 sec

so in 7.2 seconds it will flap \frac{7.2}{0.02} times = 360 times

4 0
3 years ago
Given that p(x) is a polynomial in 2 and a € R. If (x – a) is a factor of p(I), then p(a) must be
coldgirl [10]
C. Zero is the correct answer

6 0
3 years ago
Find the equivalent expression
konstantin123 [22]
The answer is 6(2a+b)
7 0
3 years ago
Which descriptions are true of the function shown in the table? Check all that apply.
forsale [732]

Answer:

Linear

y=3.2x

Step-by-step explanation:

on edge 2020

6 0
2 years ago
Divide 1725 by 102 show work please
noname [10]

Answer:

16.91176471

Step-by-step explanation:

1725÷102

= 16.91176471

4 0
3 years ago
Other questions:
  • Wich of the following is the correct graph of solution to the inequality -8 >-5x+2>-38
    15·1 answer
  • Which radical expressions are equivalent to the exponential expression below ? Check all that apply . (13 + 8) ^ (1/2) A. (13 +
    9·1 answer
  • Which expression uses the associative property to make it easier to evaluate? (50points)
    12·1 answer
  • The average density of Styrofoam is 1.00 kg/m^3. If a Styrofoam cooler is made with outside dimensions of 50.0 x 35.0 x 30.0 cm
    9·1 answer
  • A cup has the shape of a right circular cone. The height of the cup is 12 cm, and the radius of the opening is 3 cm. Water is po
    12·1 answer
  • Common core question please help!!!
    9·1 answer
  • Circle D is shown. Line segment F E goes through point D. Line segment C D is shown. Line segment G H goes from one side of the
    9·1 answer
  • 4.)Given m = 1/2 and the point (3, 2), which of the following is the point-slope form of the equation?
    14·1 answer
  • What is the value of 3 ^ -3
    14·1 answer
  • A large power plant generates 7.1 gigawatts of electrical power.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!