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3 years ago

What is a situation that can be modeled by the expression 6 * 24 - 5

Mathematics

2 answers:

Keith_Richards [23]3 years ago

6 0

Answer:

Joy went to 6 shops and bought 24 candies from each shop. After returning home he gives 5 candies to his brother. Find the number of candies left.

Step-by-step explanation:

Consider the provided expression.

$6 \times 24 - 5$

Here the sign "×" represents repeated addition or multiplication.

The sign "-" represents the subtraction.

To define $6 \times 24-5$ we can imagine any real life situation.

Joy went to 6 shops and bought 24 candies from each shop. After returning home he gives 5 candies to his brother. Find the number of candies left.

____ [38]3 years ago

4 0

Answer:

Look to the explanation

Step-by-step explanation:

* <em>Lets think how to write a short story represents this expression</em>

* Remember multiplication must solved before subtraction, so we

can think that:

- 6 multiply by 24 can represented by six bags each one has 24 items

- Subtract f can be represented by someone takes 5

- We can chose bags or boxes for 6

- We can chose sweets or marbles to 24

- We can say sister or brother or friend takes 5

- <em>Lets try to make a short story to represent this situation</em>

* Nadine has six boxes of marbles. Each bag has twenty four

marbles with different colors, she wants to give her sister

Sarah 5 marbles. Write an expression to model this situation

* The expression is 6 * 24 - 5

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Answer:

4.25

Step-by-step explanation:

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3 years ago

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vesna_86 [32]

Answer

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3 years ago

Read 2 more answers

If the ratio of the sides of two squares is 3:1, what is the ratio of their perimeters?

Anvisha [2.4K]

Answer:

Ratio of the perimeters =3:1

Step-by-step explanation:

We have given that : Ratio of the sides of two squares is 3:1

To find : Ratio of their perimeters

Solution : Let the length of the sides are 3:1 = 3x : x

Formula of perimeter of square = 4(side)

Using the formula ,

Perimeter of 1 square = 4×3x= 12x

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Ratio of the perimeter of 1 square and 2 square = 12x : 4x

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8 0

3 years ago

Use Hooke's Law to determine the work done by the variable force in the spring problem. A force of 450 newtons stretches a sprin

vlada-n [284]

Answer:

The work done is 202.50Nm

Step-by-step explanation:

Given

$F =450N$

$x_1 = 30cm$

$x_2 = 60cm$

Required

The work done

First, we calculate the spring constant (k)

$F = kx_1$

$450N = k *30cm$

$k = \frac{450N}{30cm}$

$k =15N/cm$

So:

$F = kx_1$

$F(x) = 15x$

The work done using Hooke's law is:

$W =\int\limits^a_b {F(x)} \, dx$

This gives:

$W =\int\limits^{60}_{30} {15x} \, dx$

Rewrite as:

$W =15\int\limits^{60}_{30} {x} \, dx$

Integrate

$W =15 \frac{x^2}{2}|\limits^{60}_{30}$

This gives:

$W =15 *\frac{60^2 - 30^2}{2}$

$W =15 *\frac{2700}{2}$

$W =15 *1350$

$W =20250N-cm$

Convert to Nm

$W =\frac{20250Nm}{100}$

$W =202.50Nm$

7 0

3 years ago

How many ml of water is in an apple that weighs 180 g?

ZanzabumX [31]

Answer:

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Step-by-step explanation:

i hope this helps

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mark brainiest please :)

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2 years ago