Ask question

Ask question

All categories

3 years ago

15

How do you write 68% as a fraction in simplest form?

2 answers:

Anton [14]3 years ago

7 0

68% $= \frac{68}{100} = \frac{34}{50} = \frac{17}{25}.$

goblinko [34]3 years ago

5 0

68% as a fraction in simplest form is 17/25.

You might be interested in

How do you simplify 8x over 45

Hitman42 [59]

x over 5 becuase the top and bottom are both divisible by 8 so you do that.

3 0

3 years ago

Read 2 more answers

A student on a piano stool rotates freely with an angular speed of 2.85 rev/s . The student holds a 1.50 kg mass in each outstre

Vlad1618 [11]

Answer:r'=0.327 m

Step-by-step explanation:

Given

$N=2.85 rev/s$

angular velocity $\omega =2\pi N=17.90 rad/s$

mass of objects $m=1.5 kg$

distance of objects from stool $r_1=0.789 m$

Combined moment of inertia of stool and student $=5.53 kg.m^2$

Now student pull off his hands so as to increase its speed to 3.60 rev/s

$\omega _2=2\pi N_2$

$\omega _2=2\pi 3.6=22.62 rad/s$

Initial moment of inertia of two masses $I_0=2mr_^2$

$I_0=2\times 1.5\times (0.789)^2=1.867$

After Pulling off hands so that r' is the distance of masses from stool

$I_0'=2\times 1.5\times (r')^2$

Conserving angular momentum

$I_1\omega =I_2\omega _2$

$(5.53+1.867)\cdot 17.90=(5.53+I_o')\cdot 22.62$

$I_0'=1.397\times 0.791$

$I_0'=5.851$

$5.53+2\times 1.5\times (r')^2=5.851$

$2\times 1.5\times (r')^2=0.321$

$r'^2=0.107009$

$r'=0.327 m$

7 0

3 years ago

Can someone please help me brainly + 5 star rating!

lianna [129]

3 gallon.................

4 0

3 years ago

Use the calculator to graph the functions y = -x + 5 + 2 and y=-(x - 1)2 + 3. Which statement is true?

Nitella [24]

The y is greater than the function

5 0

3 years ago

Math 160 students are used in an experiment, where they are sent into a T-shaped maze once each day. If they turn right to exit

77julia77 [94]

What’s the question? In this sanato

3 0

3 years ago