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
shusha [124]
2 years ago
15

Yati has a coin box containing some coins. 40% of the coins are 20-cent coins and the rest are 50-cent coins.

Mathematics
1 answer:
lana66690 [7]2 years ago
7 0

The fraction that should be removed is 1/5.

<h3>How to calculate the fraction?</h3>

It should be noted that from the information, 40% of the coins are 20-cent coins and the rest are 50-cent coins. Those that are 50 cent will be:

= 100 - 40%

= 60%

The fraction that's should be removed will be:

= 2/5 - x = 1/5

x = 2/5 - 1/5

x = 1/5

The fraction that should be removed is 1/5.

Learn more about fractions on:

brainly.com/question/17220365

#SPJ1

You might be interested in
9/22 +1/11 in simplest form
love history [14]
Steps:
1. Change 1/11 to 2/22 by multiplying by 2
2. 9/22 + 2/22
3. 11/22
Then, to simplify it you divide by 11
4. Your answer is
1/2
8 0
3 years ago
Read 2 more answers
Marcus is selling t-shirts at the State Fair. He brings 200 shirts to sell. He has long-sleeve and short-sleeved T-shirts for sa
saveliy_v [14]
Let x = number of long sleeve shirts Let y = number of short sleeve shirts x + y = 200 x/2 + y/3 = 80 Now solve this pair of simultaneous equations to find x and y.
5 0
3 years ago
Read 2 more answers
Find the area<br><br> - 14.444 m2<br><br> - 66.4424 m2<br><br> - 4.15265 m2<br><br> - 16.61060 m2
Natali [406]
C cause the diamiter....
3 0
3 years ago
If sinθ = -1/2 and θ is in Quadrant III, then tanθ = _____.
Gnom [1K]

Answer:  \tan \theta=\dfrac{1}{\sqrt3}.

Step-by-step explanation:  Given that

\sin\theta=-\dfrac{1}{2} and \theta lies in Quadrant III.

We are to find the value of \tan \theta.

We will be using the following trigonometric identities:

(i)~sin^2\theta+\cos^2\theta=1,\\\\(ii)~\dfrac{\sin\theta}{\cos{\theta}}=\tan \theta.

We have

\tan\theta\\\\\\=\dfrac{\sin\theta}{\cos\theta}\\\\\\=\dfrac{\sin\theta}{\pm\sqrt{1-\sin^2\theta}}\\\\\\=\pm\dfrac{-\frac{1}{2}}{\sqrt{1-\left(\frac{1}{2}\right)^2}}\\\\\\=\pm\dfrac{\frac{1}{2}}{\sqrt{1-\frac{1}{4}}}\\\\\\=\pm\dfrac{\frac{1}{2}}{\frac{\sqrt3}{2}}\\\\\\=\pm\dfrac{1}{\sqrt3}.

Since \theta lies in Quadrant III, so tangent will be positive.

Thus,

\tan \theta=\dfrac{1}{\sqrt3}.

8 0
3 years ago
Read 2 more answers
Which expression is equivalent to (6x+2)+(3x+7)?
EleoNora [17]

Answer:

6x+3x=9x

2+7=9

9(x+1)

Distributive property

9x + 9

(im not completly sure this is the right answer)

8 0
3 years ago
Other questions:
  • PLZ HELP!!! WILL GIVE BRANLIEST !!!
    5·2 answers
  • If the first and the last terms of an arithmetic series are 10 and 62, show that the sum of the series varies directly as the nu
    11·1 answer
  • Find that image of P(-2,4) under a translation along the vector (6,5)
    6·1 answer
  • Mr. Arnold drives 130 miles round trip to work 5 days a week. Write and solve an equation to find how many miles he drives in 60
    7·1 answer
  • Bentley had $40 in birthday money in her piggy bank. She spent $10 on new flip-flops, then got $20 for her allowance and did not
    12·2 answers
  • Draw a number line model to determine -9 + (-2)
    14·2 answers
  • A little help would be great...
    13·1 answer
  • HELP ITS SOO HARD also can you please explain how to get the answer to where a dummy can understand cuz well I’m a dummy
    15·1 answer
  • Please help me my teacher doesn't know how to teach
    9·2 answers
  • I SWEAR IF I GET ANOTHER LINK I WILL SCREAM Parth created a Box-and-Whisker Plot to show the average weight of the fish he caugh
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!