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Mathematics 12 Online
OpenStudy (acespeedfighter):

Help :>

OpenStudy (acespeedfighter):

Mehek (mehek14):

(2 + 8) = ?

OpenStudy (acespeedfighter):

opps sorry its 4

Mehek (mehek14):

No.

OpenStudy (acespeedfighter):

oh plus its 10

Mehek (mehek14):

\(\bf 3 + 10^2 \div 4 * \dfrac{1}{2}^4\)

Mehek (mehek14):

Do the exponents.

OpenStudy (acespeedfighter):

11.5

Mehek (mehek14):

?

OpenStudy (acespeedfighter):

wait let me do it again 23

OpenStudy (acespeedfighter):

23/4= 5.75

Mehek (mehek14):

I said the exponents.

OpenStudy (acespeedfighter):

5.75*2=

OpenStudy (acespeedfighter):

10 is 20 and 1/2^4 is 2

Mehek (mehek14):

. . . Here let me break it down for you. Exponents: \(10^2 =?\) \(\dfrac{1}{2}^4\)

OpenStudy (acespeedfighter):

oh 10^ is 100 and then 1/4 is 1/4x1/4x1/4x1/4

Mehek (mehek14):

which is?

OpenStudy (acespeedfighter):

hmmm 2 i forgot how to do fractions ;-;

Mehek (mehek14):

just multiply 4 x 4 x 4 x 4 and keep the denominator 1

OpenStudy (acespeedfighter):

256

OpenStudy (acespeedfighter):

256/1

Mehek (mehek14):

flip it you put it the wrong way

OpenStudy (acespeedfighter):

oh 1/256

Mehek (mehek14):

so \(\bf 3 + 100 \div 4 * \dfrac{1}{256}\)

OpenStudy (acespeedfighter):

25.75

OpenStudy (acespeedfighter):

* 1/256

Mehek (mehek14):

\(\bf 100 \div 4 = ?\)

OpenStudy (acespeedfighter):

25

Mehek (mehek14):

\(\bf 25 * \dfrac{1}{256}\)

OpenStudy (acespeedfighter):

hmmm

Mehek (mehek14):

Hold on You messed up the exponent

Mehek (mehek14):

It's \(\bf \dfrac{1}{2}*\dfrac{1}{2}*\dfrac{1}{2}*\dfrac{1}{2}=\dfrac{1}{16}\)

Mehek (mehek14):

\(\bf 3 + 25 * \dfrac{1}{16}\) Multiply first then add.

OpenStudy (acespeedfighter):

25 1/16?

Mehek (mehek14):

Multiply \(\bf 25 * \dfrac{1}{16}\)

OpenStudy (acespeedfighter):

hmmm i dont know how to muiliply fractions

Mehek (mehek14):

\(\bf \dfrac{25}{16}\)

Mehek (mehek14):

which becomes \(\bf 1 \dfrac{9}{16}\)

OpenStudy (acespeedfighter):

ohhh

Mehek (mehek14):

and then add 3

OpenStudy (acespeedfighter):

so 4 9/16

Mehek (mehek14):

Yep

OpenStudy (acespeedfighter):

thx for the help :D

Mehek (mehek14):

You're welcome :D

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