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3 years ago

Simplify the complex fraction 2/1/2 / 5/8

2 answers:

7 0

First, I would transform 2 divided by 1/2 into 2 times 2, since when you divide fractions, you flip the second fraction over, to get its reciprocal, so 1/2 would become 2. Now we have 2 times 2, which equals 4, divided by 5/8. Then we would do the same thing as in the first step. Flip the second fraction around to get its reciprocal. 5/8 is now 8/5. So just solve 4 times 8/5, to get 32/5, which simplifies to 6 2/5, or in decimal form, 6.4.

Your answer is 6 2/5.

Hope it helps, and brainliest pls!

Tatiana [17]3 years ago

5 0

They have an app called calculator soup that does this for you, I know this isn’t an answer but calculator soup helped me so much with fractions. It even explains how it’s done

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I need to find the surface area of the square pyramid! (I know I'm stupid lol)

pogonyaev

Answer:

L = 260 cm^2

Step-by-step explanation:

height h = 12 cm

slant height s = 13 cm

side length a = 10 cm

lateral edge length e = 13.928388277184 cm

1/2 side length r = 5 cm

volume V = 400 cm^3

lateral surface area L = 260 cm^2

base surface area B = 100 cm^2

total surface area A = 360 cm^2

Genda: h = height

s = slant height

a = side length

e = lateral edge length

r = a/2

V = volume

L = lateral surface area

B = base surface area

A = total surface area

3 0

3 years ago

Find the volume of a cone with a radius of 8 cm and height 15 cm? Round to the nearest tenth. Please show work.

Nonamiya [84]

You multiply radius by 3.14 by the height if you plug it in your equation is 8×3.14×15 which equals 1005.31 which rounds to 1005, the answer is 1005! :D

4 0

3 years ago

5/3+3/8 fractions plz help me

sleet_krkn [62]

40/24+9/24= 40+9/24 = 49/24

8 0

3 years ago

Read 2 more answers

2(3/5x+3). How would I get that answer

Airida [17]

Answer: $\frac{6}{5}$ x + 6

Step-by-step explanation:

We will use the order of operations, also known as PEMDAS. See attached. Please note that we cannot do what is in the parentheses first because we have a variable, so we will distribute the 2 into it. Since this is an expression, I do not believe we can fully solve for x, but can only simplify.

Given:

2(3/5x+3)

Distribute:

2 * (3/5x) + (2 * 3)

6/5x + 6

Answer:

$\frac{6}{5}$ x + 6

5 0

2 years ago

In a survey of 200 game lovers,it was found that 130 liked football, 90 liked cricket, and 20 didn't like both games.i) How many

qaws [65]

Step-by-step explanation:

Hey, there!!

Your required answer is:

i). = 40

ii). = 90

See explanation in picture..

Here, no(F) represents no. of people who just like football. and n (F intersection C) represents who like both games.

Hope it helps...

5 0

3 years ago