Jordan made a wooden square box, all sides of the wooden box are 6cm. If he wants to increase the length of all sides by 1.6, what will be perimeter and area of the new box? thanks so much:)

Answers

Answer 1

Answer:

Answer:

Perimeter of the new box is 30.4 cm

Area of the new box is 57.76 cm²

Step-by-step explanation:

Jordan made a wooden square box, all sides of the wooden box are 6cm. If he wants to increase the length of all sides by 1.6, what will be perimeter and area of the new box?

From the question; all the side of the wooden box is 6 cm, if she increases all side by 1.6, then the sides become; 6 cm + 1.6 cm = 7.6 cm

Since all the sides are 7.6 cm, then perimeter = L + L + L + L

=7.6cm +7.6cm +7.6cm+7.6cm

=30.4cm

perimeter of a square = 4L

= 4 × 7.6cm

= 30.4 cm

Therefore the perimeter of the new box is 30.4 cm

To find the area;

l = 7.6 cm

Area of a square = l × l

= 7.6 cm × 7.6 cm

=57.76 cm²

Therefore area of the new box is 57.76 cm²

Answer 2

Answer: 6 + 1.6 = 7.6

perimeter = 7.6 x 4 = 30.4

Area = 7.6 x 7.6 = 57.76

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Thirty is what percent of 120

Answers

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Alaska has a land area of about 1,700,000 square kilometers Florida has a land area 1/10 the size of Alaska.what is the land area of Florida

Answers

the area of Alaska - 1 700 000 square kilometers
and we are told that the land area of Florida is 1/10th the size of Alaska. Therefore land area of Florida is equal to 1/10th of 1 700 000
that's 1 700 000 / 10 = 170 000 km²

therefore land area of Florida is 170 000 km²

The land area of Florida is $\bf170000\,{\text{k}}{{\text{m}}^{\text{2}}}$ .

Further explanation:

A fraction represents a part of a whole where the numerator shows the total parts of the whole and the denominator shows the total whole value.

Proper fractions are the fractions in which numerator is less than the denominator.

For example: $(1)/(6)$ is a proper fraction where 1(numerator) is less than 6(denominator).

An improper fractions are the fractions in which numerator is greater than the denominator.

For example: $(8)/(7)$ is an improper fraction where 8(numerator) is greater than 7(denominator).

It is given that Alaska has a land area of about $170000\,{\text{k}}{{\text{m}}^{\text{2}}}$ .

Also given that Florida has a land area $\frac{1}{{10}}$ the size of Alaska.

Florida has a land area $\frac{1}{{10}}$ the size of Alaska and the land area $L$ of Florida can be calculated by multiplying $\frac{1}{{10}}$ by 1700000 as,

$\begin{aligned}L&=\frac{1}{{10}}*1700000\n&=170000 \n \end{aligned}$

Therefore, the land area of Florida is $\bf170000\,{\text{k}}{{\text{m}}^{\text{2}}}$ .

Learn more:

1. Problem on the whole numbers are positive integersbrainly.com/question/1852063.

2. Problem on the adding and simplifying the numbers brainly.com/question/894273.

3. Problem on the general form of the equation of the circlebrainly.com/question/1506955.

Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Fractions

Keywords: Area, Alaska, Florida, Kilometers, land, fraction, multiplication, division, proper fraction, improper fraction.

Lois made a dish with cups of pasta. One serving of the pasta is 0.2 cups. How many servings of pasta were in the dish Lois made?A. 31 2/3

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C. 9

D. 24

Answers

Answer:

A.) 31 2/3

Step-by-step explanation:

The answer would be A, 31 2/3

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Answers

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