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Ilya [14]
2 years ago
15

What is 4/5 plus 2/3 and in simplest terms

Mathematics
2 answers:
Butoxors [25]2 years ago
8 0

4/5 plus 2/3 and in simplest terms is 22 / 15

<h3>Step by Step calculation :</h3>

Given that

= 4 / 5 + 2 / 3

We will multiply 4 by 3 to get 12  and then multiply 2 by 5 to get 10

= 3 * 4 / 5 + 5 * 2 /3

= 12 / 5 + 10 / 3

Next we give both terms new denominators 5 × 3 = 15

= 12 / 5 + 10 / 3

= (12 + 10) / 15

Then, the fraction would be :

= (12 + 10) /  15

= 22 / 15

Learn more about simplification here : brainly.com/question/13497040

nevsk [136]2 years ago
5 0

Answer:

\huge\boxed{\fcolorbox{red}{orange}{Answer : }}

Given~

  • \frac{4}{5}  +  \frac{2}{3}

Step-by-step explanation:

  • So we multiply 4 by 3, and get 12.

  • Then we multiply 2 by 5, and get 10.

  • Next we give both terms new denominators 5 × 3 = 15.

So now our fractions look like this~

  • \frac{12 + 10}{15}

  • \frac{22}{15}

<h3>Hope It's Helps~</h3>
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The Sahara Desert has an area of approximately 9,400,400 km2. While estimates of its average depth vary, they center around 150
horrorfan [7]

It would take 65433661 years to re-create the Sahara Desert

<h3>How many years would it take to re-create the Sahara Desert?</h3>

The given parameters are:

Surface area = 9,400,400 km^2

Depth = 150 m

This means that the volume is

Volume = Surface area * Depth

So, we have

Volume = 9,400,400 km^2 * 150 m

Express as meter square

Volume = 9,400,400 * 1000000 m^2 * 150 m

Evaluate the product

Volume = 9,400,400 * 150,000,000 m^3

A small dump holds 20.5 m^3 for 30 seconds.

So, the duration is:

Time = (9,400,400 * 150,000,000 m^3)/(20.5 m^3 per 30 seconds)

Evaluate the product and quotient

Time =  2.0635024e+15 seconds

1 second = 3.171e-8 year.

So, we have:

Time =  2.0635024e+15 * 3.171e-8 year

Evaluate the product

Time = 65433661.104 years

Approximate

Time = 65433661 years

Hence, it would take 65433661 years to re-create the Sahara Desert

Read more about rates at:

brainly.com/question/19493296

#SPJ1

4 0
2 years ago
To estimate rhe difference below,would you round the numbers to the nearest ten, nearest hundred, or nearest thousand?explain. 8
iogann1982 [59]
To the nearest thousand, because when you are estimating numbers, you always round to the nearest higher place (like the nearest tenth if comparing 26 and 18).
4 0
3 years ago
Number 5 and 6 please? ​
GuDViN [60]

Answer:

5. Profit of Rs 1 per lemon

6. Rs 20

Step-by-step explanation:

5. Buy Rs 60 per 12 lemons = Rs 5 per lemon

Sell Rs 30 per 5 lemons = Rs 6 per lemon

Profit Rs 1 per lemon

6. Sell Rs 2500 per 100 pens = Rs 25 per pen

Profit per pen is 20% = (20/100)25 = 5

Cost price of a pen = 25 - 5 = 20

6 0
3 years ago
After the dimensions of an equilateral triangle are increased by a scale factor of 2.5, the perimeter is 45 units. What were the
Otrada [13]

Answer:

Original side of triangle = 6 units

Step-by-step explanation:

Given:

Perimeter = 45 units

Scale factor = 2.5 (Increase)

Find:

Original side of triangle = ?

Computation:

Original Perimeter = Perimeter / Scale factor

Original Perimeter = 45 units / 2.5

Original Perimeter = 18 units

Perimeter of an equilateral triangle = 3 (Side)

18 units = 3 (Side)

Side = 6 units

Original side of triangle = 6 units

4 0
3 years ago
A model giraffe has a scale of 1 in : 3 ft. If the real giraffe is 12 ft tall, then how tall is the model giraffe?
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Answer:

4

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7 0
3 years ago
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