Write an expression for the calculation divide 15 into thirds and subtract from 14 divided into half

Answers

Answer 1
Answer: 15 ~ 3 - (14~2)       just a note, this ~ means the division sign

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Jared is 10 years old and Peter is 15 years old. Together they run 150 yards. How far does each brother run?

The cloth shop has announced a reduction in price by 25%. How many shirts priced at Rs 28 should buy to avail a total reduction of at least Rs 40?

Answers

Answer:

At least 6 shirts should be brought to avail a total reduction of Rs 40.

Step-by-step explanation:

The marked price of each shirt = Rs 28

Discount offered = 25%

So, 25% of marked price  28 = (25)/(100)  * 28 = 7

Reduction on each shirt is Rs 7

Now, total amount reduction needed = Rs 40

So, number of shirts purchased = \frac{\textrm{Total reduction needed}}{\textrm{Reduction on each shirt}}

= 40  Rs /7  Rs  =  5. 71  ≈  6

So, at least 6 shirts should be brought to avail a total reduction of Rs 40.

What is 863.141 in expanded form

Answers

This answer is 800+60+3+0.1+0.04+0.001.
To solve this you take the place value of each number then add it. So 800+60+3+.1+.04+.001. I hope this helps. :) Brainliest answer please. :)

What's the value of 28 tens

Answers

The value of 28 tens is 280 because a ten is literally 10 you only multiply 28*10= 280 So the value of 28 tens is 280.

Thank You!
the value will be 280 because you have 28 tens and you will have to do 28*10 to get the answer

A decorative gift box is in the shape of atriangular prism as shown. What is the
surface area of the box?


12.5 in.
10 in.
5 in.
7.5 in.

Answers

Answer:

The surface area is: 225 in²

Step-by-step explanation:

Good Day mate!

I'm here to answer your question!

Area of each triangular base:

(1)/(2)(7.5)(10)=37.5

Area of the rectangular faces:

5 * 10=50

5 * 12.5=62.5

7.5 * 5=37.5

Add to find the surface area:

37.5+37.5+50+62.5+37.5=225

Thus, the surface area is : 225²

Answer:

Step-by-step explanation:

What is 53/100 in simpilest form

Answers

As we can see below that, the 53/100 is already in its simplest form.

To simplify the fraction 53/100, we need to find the greatest common divisor (GCD) of the numerator and denominator and divide both by that value.

The GCD of 53 and 100 is 1.

Dividing both the numerator and denominator by 1, we get:

53/100

So, 53/100 is already in its simplest form.

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The fraction 53/100 is already in the simplest form.
This is a proper fraction once the absolute value of the top number or numerator 53 is smaller than the absolute value of the bottom number or denominator 100.
53/100 is equal to 53÷100
decimal form as: 0.53.

What percent of 75 is 10?Which of the following choices can be used to solve this problem?



r = 10 × 75

r = 10/75

p = 10/75

p = 10 × 75

Answers

For this case, we want to know what percentage of 75 represents the amount of "10". For this, we make a rule of three:

75 ---------------> 100%

10 ---------------> x

Where the variable "x" establishes the percentage that represents 10 having a base of 75.

x = \frac {10 * 100} {75}\nx = 13.33333333

Thus, 10 represents, approximately 13.3% of 75.

Answer:

The most appropriate option is option B. For the percentage, multiply by 100.

⇒ 13.33 percent of 75 is 10

Here we have to find the percentage

of 75 percent to get 10

Let us assume the percent is = x

Therefore,

To find the x percent of 75

Divide x by 100 and multiply it with 75

Then,

⇒ 75x/100

Now equate it to 10

Therefore,

⇒ 75x/100 = 10

⇒ 75x = 1000

⇒    x  = 1000/75

⇒     x  = 13.33%

Hence the percentage is,

⇒     x  = 13.33%

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