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elena-s [515]
3 years ago
15

Solve the fraction 1.2 1/2-1 1/42.1/2+1/43.1/3+2/54.1/2-1/35.1/4-1/3​

Mathematics
1 answer:
DanielleElmas [232]3 years ago
3 0

Answer:

Step-by-step explanation:

1. 1.25

2. 0.75

3.0.73333333333

4. 0.16666666666

5. 0.083333333333333

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There are many toys in a kindergarten. The ratio of the number of dolls to the number of balls to the number of cars is 7:8:5. I
ANEK [815]

Answer:

Number of Dolls = 28.

Number of Balls = 32.

Number of Cars = 20.

Step-by-step explanation:

Given the ratio of the number of dolls to the number of balls to the number of cars is 7 : 8 : 5.

Suppose the highest common factor of the three numbers be 'X'.

Then, Number of Dolls = 7x

Number of Balls = 8x

Number of Cars = 5x

Given the total number of dolls, balls, and cars is 80.

It means 7x + 8x + 5x = 80.

20x = 80

x = 80/20 = 4.

So, Number of Dolls = 7*4 = 28.

Number of Balls = 8*4 = 32.

Number of Cars = 5*4 = 20.

8 0
3 years ago
What is the simplest form of the expression?
Rina8888 [55]
^ 3 sqrt 750 + ^ 3 sqrt 2058 - ^ 3 sqrt 48
 Rewriting the expression we have
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 6 * x ^ 3 = 750
 6 * y ^ 3 = 2058
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 Clearing x, y and z we have:
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 Then, rewriting the expression
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 Substituting the values
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 answer
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3 0
3 years ago
I need help on this
valentinak56 [21]

Answer:

Im pretty sure it's the 2nd one

8 0
3 years ago
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A cylinder with 3 radius and and height is 2 inches what is the volume?
VashaNatasha [74]

Answer:

\huge\boxed{\sf V = 56.5 \ in.^3}

Step-by-step explanation:

Radius = r = 3 in.

Height = h = 2 in.

<u>Volume:</u>

\sf Volume \ of \ the \ cylinder = \pi r^2 h\\\\V = (3.14)(3)^2(2)\\\\V =(3.14)(9)(2)\\\\V = (3.14)(18)\\\\V = 56.5 \ in.^3\\\\\rule[225]{225}{2}

3 0
2 years ago
What is the prime factorization of 10000 using exponents
Archy [21]
10 to the third power.
Hope I helped :)
7 0
3 years ago
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