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3 years ago

What is 2/5 written in a decimal

2 answers:

5 0

2/5 written as a decimal is 0.4.

The simplest way to change a fraction into a decimal is to divide the numerator by the denominator. In this case, we would do $2 \div 5$ which would equal 0.4.

2/5 = 0.4 = %40

Julli [10]3 years ago

4 0

0.4 is the answer to that question

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What is the perimeter?<br> Explain how you got that.

Serga [27]

Answer:

The perimeter is 60in.

Step-by-step explanation:

Perimeter = the outer length

Add all the lengths

8 + 8 + 4 + 8 + 4 + 8 + 4 + 12 + 4

= 60 in

8 0

4 years ago

10. The perimeter of the table shown is 16 feet. Write an equation in

Aliun [14]

Answer:

p = 2

q = 6

r = 16

x = 5 feet

Step-by-step explanation:

The perimeter of the rectangle is

$P=2(\text{Width}+\text{Length})$

In your case,

Width = 3 feet

Length = x feet

So, the perimeter is

$P=2(3+x)\\ \\P=6+2x$

Since the perimeter is 16 feet, we have

$2x+6=16$

Hence,

p = 2

q = 6

r = 16

Solve this equation for x:

$2x+6-6=16-6\\ \\2x=10\\ \\x=\dfrac{10}{2}=5\ feet$

4 0

3 years ago

A jacket is on sale for 70% of the original price.if the discount saves $140,what was the original price of the jacket

zhenek [66]

Answer:

$200

Step-by-step explanation:

Consider the original price be x

As per the question

⇒x×70%=140

Solving the equation yields:

⇒0.7x=140
⇒0.7x/0.7=140/0.7
⇒x=1400/7
⇒x=200

In conclusion

the original price of the jacket was $200

7 0

2 years ago

Can someone help me?

Alex17521 [72]

Answer:A

Step-by-step explanation:

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3 years ago

5p+2=13.25 what is the total number of pounds

seraphim [82]

Answer:

$5p + 2 = 13.25 \\ 5p = 11.25 \\ p = 1.25$

4 0

4 years ago

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