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2 years ago

What is the sum of ¾ + ⅔ in simplist form

Mathematics

2 answers:

natali 33 [55]2 years ago

7 0

Answer:

The answer is 17/12

Step-by-step explanation:

3/4 + 2/3

= 9/12 + 8/12

= 9 + 8/12

= 17/12

r-ruslan [8.4K]2 years ago

7 0

We must find the common denominator.

The list of multiples of 4: 0, 4, 8, 12, 16, 20, ...

The list of multiples of 3: 0, 3, 6, 9, 12, 15, 18, ...

The common denominator is 12.

$\dfrac{3}{4}=\dfrac{3\cdot3}{4\cdot3}=\dfrac{9}{12}\\\\\dfrac{2}{3}=\dfrac{2\cdot4}{3\cdot4}=\dfrac{8}{12}$

Therefore:

$\dfrac{3}{4}+\dfrac{2}{3}=\dfrac{9}{12}+\dfrac{8}{12}=\dfrac{9+8}{12}=\dfrac{17}{12}=\dfrac{12+5}{12}=1\dfrac{5}{12}$

<h3>Answer: 17/12 = 1 5/12</h3>

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siniylev [52]

Answer:

Hi , the answer is 280-140/ 4-2 = 140/2

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b . 70 beats each minute

Step-by-step explanation:

we will take a 2 point from the graph

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2 years ago

Please help!!!!!!!!!!

Gnoma [55]

Answer:

The surface of the prism is 84m²

Step-by-step explanation:

You have 4 figures here (two the same triangles)

you need to determine the surface of each and then sum it to one. This will be your final surface.

rectangles:

3*6= 18m²

5*6 = 30m²

4*6 = 24m²

triangles:

You need to determine the square of the triangles from the Heron's formula.

Heron's formula states that the area of a triangle whose sides have lengths a, b, and c is

$S=\sqrt{s(s-a)(s-b(s-c)}$ ,

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So the surface of the prism is a total sum of all surfaces:

P = 18m²+30m²+ 24m²+2*6m² = 84m²

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2 years ago

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did Savannah have this y

lisov135 [29]

Answer:

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Step-by-step explanation:

40 times .15 is 6

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3 years ago

Geet sells televisions. He earns a fixed amount for each television and an additional $25 if the buyer gets an extended warranty

adoni [48]

Answer:

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Step-by-step explanation:

19 x 25= 475

1,425 - 475= 950

950 divided by 19 is 50.

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2 years ago

Read 2 more answers

How to simplify -12 minus(-5)

emmainna [20.7K]

I think its ether 2 5/2 or 2 3/2
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3 years ago