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
Hunter-Best [27]
3 years ago
14

Kara knitted 1/5 of the cap in the morning. Bu evening, she had knitted 7/10 of the cap. How much of the cap she knitted during

the afternoon?
Mathematics
1 answer:
nadya68 [22]3 years ago
6 0
Convert 1/5 to 2/10 and then 7/10 minus 2/10 is 5/10 which is equivalent to 1/2. Ask anytime;)
You might be interested in
when Kaitlin divided a fraction by one half the result was a mixed number was the original fraction less than or greater than 1/
kramer
Greater!! ,because is a mix number...
5 0
3 years ago
a certain test is worth 135 points. how many points (rounded to the nearest point) are needed to obtain a score of 85%?
yanalaym [24]

To obtain a score of 85% on a test worth 135 points, one needs to get 115 points. By using proportions, we get the required value.

<h3>How to write proportions?</h3>

A proportion is defined as an equality between two ratios.

Consider two ratios a:b and c:d. Then, the proportion we can write,

a: b = c : d

Then, the simplification we have for this proportion is

a/b = c/d or ad = bc

<h3>Calculation:</h3>

It is given that, a certain test is worth 135 points.

One to get 85% on this test, he/she needs to get X number of points.

So, we can write the proportions as

X : 135 = 85 : 100

⇒ X/135 = 85/100

⇒ X = 85/100 × 135

∴ X = 114.75 ≅ 115 points

Learn more about proportions at the following link:

brainly.com/question/140018

#SPJ4

7 0
1 year ago
Find the value of 4x2 + 2y where y= 0.5 and x= 3
Citrus2011 [14]

Answer:

37

Step-by-step explanation:

substitute the given values for x and y into the expression

4x² + 2y

= 4(3)² + 2(\frac{1}{2} )

= 4(9) + 1

= 36 + 1

= 37

7 0
3 years ago
18,000 divided by 25%
DanielleElmas [232]
Correct answer - 72000.
7 0
3 years ago
Read 2 more answers
What is 150/100 in decimal form and percent form
Andrews [41]
Decimal : 1.5
Percent : 150%
3 0
3 years ago
Other questions:
  • Find the value of plz fast sin(100×π−π÷4)
    14·1 answer
  • What is 5.50 divided by 7. Someone please help i am having a real hard time im not so good at math.
    15·1 answer
  • Hello could u please help with this question??
    13·2 answers
  • X-3y=-1 x-2y=-5 in elimination
    15·1 answer
  • HURRRRRRYYYYYYY 1 QUESTION EXPERTS/ACE HELP QUICK!!!!!
    9·2 answers
  • What is the gcf of 16 24 32
    10·2 answers
  • A cylinder that is 120 meters in diameter and 30 meters in height whats the volume​
    10·1 answer
  • Erythromycin is a drug that has been proposed to possibly lower the risk of premature delivery. A related area of interest is it
    7·1 answer
  • Does anyone know how to do this?
    13·2 answers
  • A magic 8 ball has a diameter of 5 inches. It is filled 85% full with bull water. How much space is occuppied by water? Round to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!