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seropon [69]
2 years ago
13

Subtract. 6 2/5 - 3 1/4​

Mathematics
1 answer:
vodka [1.7K]2 years ago
5 0
6 2/5 - 3 1/4 = 63/
20
= 3 3/
20
= 3.15



Answer:3.15

Hope this helps :)
You might be interested in
The expression p/x^2 - 5x +6 simplifies to x+4/x-2. Which expression doees p represent?
gladu [14]
We know that
(ad)/(bd)=d/d time a/b=a/b since d's cancel
also
if a/b=c/d in simplest form, then a=c and b=d

we have
p/(x^2-5x+6)=(x+4)/(x-2)
therefor

p/(x^2-5x+6)=d/d times (x+4)/(x-2)
p/(x^2-5x+6)=d(x+4)/d(x-2)

therefor
p=d(x+4) and
x^2-5x+6=d(x-2)

we can solve last one
factor
(x-6)(x+1)=d(x-2)
divide both sides by (x-2)
[(x-6)(x+1)]/(x-2)=d
sub


p=d(x+4)
p=([(x-6)(x+1)]/(x-2))(x+4)
p= \frac {(x-6)(x+1)(x+4)}{(x-2)}

7 0
3 years ago
Evaluate the question?​
Snezhnost [94]
Since all you’re saying is evaluate ∫12–2
I’m assuming the answer would be 1/(1+x)(1-x)
3 0
3 years ago
Read 2 more answers
How to solve (2x+8)^2
dusya [7]
You have to foil out the problem
(2x+8)(2x+8)
4x^2+16x+16x+64
4x^2+32x+64
4 0
3 years ago
Is this proportional
love history [14]
What is proportional?
Can you copy and paste the question or link the website?

I ***POSSIBLY*** can TRY to help you
6 0
3 years ago
I need some help again!!!
djyliett [7]

Answer:

48cm

Step-by-step explanation:

take width of rectangle to be=xcm

Length will be 3x

Area of rectangle=length × width

A=3x × x =3x²

3x²=108

x²=108/3=36

x²=36

x=√36=6cm

substitute

lenth=3x=3×6=18

width=x=6cm

perimeter=2l+2w

p=2×18 + 2×6

p=36+12=48cm

4 0
3 years ago
Read 2 more answers
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