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2 years ago

50% of 30, hurry <3 its saying my question is too short so ignore what im saying rn

Mathematics

2 answers:

lesya692 [45]2 years ago

8 0

Answer:

Step-by-step explanation:

50% of 30 is a multiplication problem because of is another word for a multiplication symbol.

1. Turn 50% into a decimal. You do this by moving the decimal point to the left 2 times. (dividing by 100)

2. Now you have .50 of 30. ( you can simplify .50 into .5 )

3. Now change it into a multiplication problem. .50 times 30 equals 15.

9966 [12]2 years ago

3 0

Answer:

The answer is 15

Step-by-step explanation:

50% of 30

30 × 50 ÷ 100 = 1500/100 = 15

Thus, The answer is 15

<u>-TheUnknownScientist</u><u> 72</u>

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2 years ago

What is 4/20 as a percent? And how do I find it?

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3 years ago

Please help me out with this

AVprozaik [17]

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6 in^2.

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3 years ago

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Gala2k [10]

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3 years ago

If both sides of a gable roof are the same size, and one side of the roof measures 15'x 36*, how many squares of 16" x 5/2" wood

kogti [31]

Approximately 3 shingles used to cove the area of the roof.

According to the statement

we have to find the number of shingles used to cover the roof.

So, For this purpose, we know that the

one side of the roof measures 15'x 36

And we have given that the both sides of a gable roof are the same size.

So, For this purpose,

The roof is a of a rectangle shape so,

Area of rectangle = 2(L+B)

Then

Area of rectangle = 2(L+B)

Area of rectangle = 2(15+36)

Area of rectangle = 102 ft.

Then

Area of shingles = 2(L+B)

Area of shingles = 2(16+2.5)

Area of shingles = 37

then number of shingles used = 37/102

So, Approximately 3 shingles used to cove the area of the roof.

Learn more about Area here

brainly.com/question/6613758

#SPJ4

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1 year ago