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
s344n2d4d5 [400]
2 years ago
5

How do you subtract 4/5 - 3/10

Mathematics
2 answers:
Serjik [45]2 years ago
6 0
<span>Let's add 1/4 and 1/3.Before we can add these fractions, we'll need to change them so they have the same denominator.<span>To do that, we'll have to find the LCD, or lowest common denominator, of 4 and 3.

I got this from the internet u should ask google first befor puting it into brainliy</span></span>
Vladimir [108]2 years ago
5 0
<span>How do you subtract 4/5 - 3/10?

Very tricky... If you don't know how to do it!

First make them equivalent. 4/5 = 8/10.

8/10 - 3/10 = 5/10

If you want to simplify, it would be 1/2 because we need a number that (in this case) 5 and 10 both go into. They both go into 5 and so divide 5 by 5, and 10 by 5.

You will get 1/2.</span>
You might be interested in
If you want to show the relationship between two sets of data, you would use a
erastovalidia [21]

Step-by-step explanation:

Correlation: The relation between two sets of data, a positive or direct correlation exists when both sets vary in the same direction (both sets decrease); a negative or inverse correlation exists when one set of data increases as the other decreases. When two sets of data are strongly linked together we say they have a High Correlation. A correlation is assumed to be linear (following a line). Correlation can have a value: 1 is a perfect positive correlation. The correlation coefficient is a statistical calculation that is used to examine the relationship between two sets of data. The value of the correlation coefficient tells us about the strength and the nature of the relationship. Correlation coefficient values can range between +1.00 to -1.00. If the value is exactly +1.00, it means that there is a "perfect" positive relationship between two numbers, while a value of exactly -1.00 indicates a "perfect" negative relationship. Most correlation coefficient values lie somewhere between these two values.

There are several different ways to calculate the correlation coefficient, but one of the simplest ways is with Excel.

Open Excel 2007 and sum in one column the numbers for the first set of data. For example, you would add the numbers 10, 20, 30, 40, 50 and 60 in the A2, A3, A4, A5, A6 and A7 cells of your Excel worksheet. In a second column, sum the numbers for the second set of data. For example, you would add the numbers 5, 2, 6, 6, 7 and 4 in the B2, B3, B4, B5, B6 and B7 cells of your Excel worksheet. Your goal is to find the correlation coefficient for these two sets of data.

3 0
3 years ago
Suppose you deposit $2,500 in a savings account that pays interest at an annual rate of 6%. If no money is added or withdrawn fr
Advocard [28]

Answer:

A: 2977.54

B: 7135.84788228

C: 4

D: 6

Step-by-step explanation:

8 0
2 years ago
Use two unit multipliers to convert 1250 square inches to square feet
abruzzese [7]
Divde it by 12^2 or 144
1250/144=8.605555555555ft^2
5 0
3 years ago
Read 2 more answers
Write a number with the digit 8 in the tens place
sladkih [1.3K]
280
The 0 is in the ones.
The 8 is in the tens.
The 2 is in the hundreds.
8 0
3 years ago
Read 2 more answers
A cone is 3 inches high and has a base with a surface area of 7 square inches. What is the volume of the cone?
lawyer [7]

Answer: the answer should be 7

Step-by-step explanation:  V=πr2h

3=π·1.52·3

3≈7.06858

you can find the radius for the area of the base 7 by dividing by \pi like such 7/3.1459 the squared because remember its in r2 form which give you 1.5 then plug this in for one of two ways to solve A·\pi 1/3 or V=πr2h

4 0
3 years ago
Other questions:
  • Daniel is on an airplane flying to a destination 825 miles away. After one hour, the pilot announces that the plane is 495 miles
    14·2 answers
  • If the shape of a plane figure looks exactly the same when it is rotated, it has _________________________.
    11·1 answer
  • The APR tells you how much you will pay for credit. True or False?
    10·1 answer
  • If 45 cookies will serve 15 students, how many cookies are needed for 30 students
    14·2 answers
  • Multiply the polynomials (7a – 7) and (2a2 – a + 5). Simplify the answer. Show your work.
    15·1 answer
  • Answer this question​
    10·1 answer
  • Proportion Application
    5·1 answer
  • WILL GIVE BRAINLYEST
    7·1 answer
  • How many solutions does this equation have?<br> -3n = -4n + 7
    15·2 answers
  • Please help me with solving what is y. Thanks!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!