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
postnew [5]
2 years ago
14

On a number line, which fraction is between 1/4 and 1/5?

Mathematics
2 answers:
Dmitriy789 [7]2 years ago
8 0

Answer:

\dfrac{9}{40}

Step-by-step explanation:

Subtract 1/5 from 1/4, divide by 2, then add to 1/5:

\implies \dfrac{\frac14-\frac15}{2}+\dfrac15

\implies \dfrac{\frac{5}{20}-\frac{4}{20}}{2}+\dfrac15

\implies \dfrac{\frac{1}{20}}{2}+\dfrac15

\implies \dfrac{1}{20} \times \dfrac12+\dfrac15

\implies \dfrac{1}{40}+\dfrac15

\implies \dfrac{1}{40}+\dfrac{8}{40}

\implies \dfrac{9}{40}

Finger [1]2 years ago
5 0

Answer:

7/32

Step-by-step explanation:

≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡

<u>To find a fraction between 1/4 and 1/5:</u>

1. Make common denominators with both fractions. The larger the <u>common denominator</u>, the more you will find.

2. Choose any fraction between 1/4 and 1/5. That fraction will be in between 1/4 and 1/5.

≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡

\dfrac{1}{4}\ \text{and }\dfrac{1}{5} \ \rightarrow \ \dfrac{1 \times 40}{4 \times 40}  \ \text{and} \ \dfrac{1 \times 32}{5 \times 32} \ \rightarrow \ \dfrac{40}{160} \ \text{and} \ \dfrac{32}{160}

Now, you may choose any fraction between 40/160 and 32/160.

My chosen fraction is 35/160, which when simplified, gives 7/32.

≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡

You might be interested in
Austin spots an airplane on radar that is currently approaching in a straight line, and that will fly directly overhead. The pla
Schach [20]

Answer:

Step-by-step explanation:

okay so first you have to

8 0
2 years ago
A new LED light bulb uses 10 watts of power. Since energy = power × time , then the energy used for this light bulb can be found
sergiy2304 [10]

9514 1404 393

Answer:

  150 Wh

Step-by-step explanation:

We know the energy per bulb is 10 Wh per hour, so the total energy used by 3 bulbs in 5 hours is ...

  (10 Wh/(bulb·hour))×(3 bulbs)×(5 hours) = 10·3·5 Wh = 150 Wh

5 0
3 years ago
Factor completely 2x^3+4x^2+6x+12
PilotLPTM [1.2K]

Answer: 2(x^3+2x+3x+6)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
2.please I need help
Anarel [89]

9514 1404 393

Answer:

  1. 48°
  2. 60°
  3. 72°

Step-by-step explanation:

The sum of ratio units is 4+5+6 = 15, so each unit stands for 180°/15 = 12°. Multiplying the ratio units by 12° gives the angle values:

  4×12° : 5×12° : 6×12° = 48° : 60° : 72°

Angles 1 to 3 are 48°, 60°, 72°, respectively.

7 0
3 years ago
Hãy chỉ cho tôi học thực hiện phép tính lớp 9
butalik [34]

Answer:

thật ngu ngốc

Stethật ngu ngốcp-by-step explanation

4 0
3 years ago
Other questions:
  • Rewrite using only positive exponents. <br><br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B3a%20%5E%7B%20-%201%7D%20b%
    7·1 answer
  • If an 8-foot ladder is placed 3 feet from the wall, what is the approximate height it will reach on the wall? 7 feet 5 feet 11 f
    5·2 answers
  • Bill Gates wants to construct an in ground swimming pool for his dog. he wants it's length to be 8 yards shorter than twice it's
    11·2 answers
  • What is the probability that a randomly selected child from this group will have red hair, given that he has straight hair? (Ent
    9·1 answer
  • I NEED THIS TO PASS CAN SOMEONE HELP ME!!!
    11·1 answer
  • A function is shown in the table:
    7·2 answers
  • rhombus CDEF is shown below. If the slope of FC is 25, what must be the slope of CD in order for CDEF to be a square?
    15·1 answer
  • I'm a sophomore taking trigonometry any advice
    14·1 answer
  • The distance of a golf ball from the hole can be represented by the right side of a parabola with vertex (−1, 8). The ball reach
    6·1 answer
  • use headlights between sunset and sunrise and at any time when visibility is less than 500 feet to 1000 feet.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!