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Artemon [7]
3 years ago
13

What is the least common denominator of 4/5 - 3/4

Mathematics
1 answer:
weqwewe [10]3 years ago
6 0

Answer:20 is the least common

Step-by-step explanation:

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What is 2 3/12 minus 1 8/12 equal to?​
ArbitrLikvidat [17]

Answer:

7/12

Step-by-step explanation:

3/12=1/4

2 1/4=9/4

8/12=2/3

1 2/3=5/3

---------------

9/4-5/3=27/12-20/12=7/12

6 0
3 years ago
Read 2 more answers
What is the slope of a line perpendicular to the line whose equation is
jonny [76]

Answer:

- \frac{1}{2}

Step-by-step explanation:

How do we find the line that's perpendicular to another?

We find the negative reciprocal. So for example if our slope is 2, the negative reciprocal would be - \frac{1}{2}.

3 0
3 years ago
There are 28 Students in math class. 22 of them passed the test. what percentage passed the test.
Rufina [12.5K]
78.57142857%
the answer is above 
you do 22/28
5 0
3 years ago
Read 2 more answers
I need the value of X
Fantom [35]

Answer:

31

Step-by-step explanation:

x+24+4x+1=180

5x+25=180

5x=155

x=155/5=31

5 0
3 years ago
Write an equation to represent the total amount Shauna will owe her parents
Misha Larkins [42]
This would actually be a very broad question. So, when considering these kinds of questions, one thing that we would really want to consider would be the (x) value in this case. We would want to find the amount, and also the terms of the expression.

So, let's suppose that the amount would be 200.

And let's say that Shauna makes 5 a week.

Then the expression would then look like \boxed{5w=200}

(w)=weeks \\ \\ (5)= how \ much \ she \ makes \ in \ a \ week. \\ \\ so \ we \ do \ the \ amount \ she \ makes, \ and \ then \ \\multiplied \ by \ the \ amount \ of 
 \ weeks.

I hope this would help you in your case of the problem! :)
5 0
3 years ago
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