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3 years ago

Convert the fraction to a decimal 3/10

Mathematics

2 answers:

likoan [24]3 years ago

5 0

Answer:

Step-by-step explanation:

So, 3/10 is the same as saying "3 tenths" Since we know the first decimal place is the tenths, we can just make that value 3.

(.5 = 5/10)

(.6 = 6/10)

const2013 [10]3 years ago

3 0

3/10
as a decimal = .3, and as a percent = 30%
Explanation:
To convert fraction to decimal, divide 3/10, which would give you .3 which is already a decimal. To convert decimal to percent, multiply by 100 which would give you 30, hence 30%.

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3 years ago

1:the area of a rectangular floor is 32m².if it's breadth is half of its length find its perimeter

Bingel [31]

Answer:

Step-by-step explanation:

1) length = x m

breadth = x/2 m

Area of rectangular floor = 32 square m

$length * breadth = 32\\\\x*\dfrac{1}{2}x = 32\\\\\\x^{2}=32*2\\\\\\x^{2} = 64\\\\x=\sqrt{64}=\sqrt{8*8}\\\\x = 8 \ m$

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Breadth =8/2 = 4 m

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= 24 m

2) Perimeter of square = 12 cm

Side of a square = perimeter ÷ 4 = 12 ÷ 4 = 3 cm

Area =side *side = 3*3 = 9 cm²

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Area of square = 15 * 15 = 225 m²

4) Perimeter of rectangle = 28 cm

breadth = (Perimeter ÷ 2) - length

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2 years ago

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kimmys savings account has a balance of $76.23 in june.by september, her balance is 5 times as much as her june balance.between

nalin [4]

From the information you have given me, I would say Kimmy has $<span>468.98 </span>dollars in her bank account.

Does she get more money during the other months, just as she had gotten 5 times as much as she had in a 3 month span? (From june to september.) All I could tell was her money was multiplied by 5, then you add $87.83 more into her account.

Please check my math if you want to be sure.
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3 years ago

Barbara works in a bakery. She puts 12 blueberries in each blueberry muffin she makes. How many blueberries does Barbara need to

Elena-2011 [213]

Answer:

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Step-by-step explanation:

x = number of muffins

Since each blueberry is going to contain 12 blueberries, we can multiply 12 by the number of muffins to get the total number of blueberries.

12x

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4 years ago