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Multiply the decimals $2.55\cdot 10^{10}\cdot \left(\frac{1\cdot 10^2}{1\cdot 10^2}\right)$

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 Solution

 Videos

Multiplication 7: Old video giving more examples | Arithmetic | Khan Academy

https://www.youtube.com/watch?v=_k3aWF6_b4w

Multiplying and dividing in scientific notation (example) | Pre-Algebra | Khan Academy

https://www.youtube.com/watch?v=497oIjqRPco

Multiplying multiples of powers of 10 | Numbers and operations | 8th grade | Khan Academy

https://www.youtube.com/watch?v=tV8cMNYi4q4

Algebra 2 - Learning to solve rational equations in math class ((x+3)/(x‐2)) + (5/(x^2‐4)) = 1

https://www.youtube.com/watch?v=y8p0Tpn3BcI

Algebra 2 - converting between logarithmic and exponential form 15^3 = 3375, log125 (5) = 1/3

https://www.youtube.com/watch?v=u-vlkoXUrFg

Algebra 2 - Simplifying a rational exponent with a rational base, (4/3)^(-1/2)

https://www.youtube.com/watch?v=8s2xAi_B4uc

 Function Plot

Plotting: $2.55\cdot 10^{10}$

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9

0



a

b

c

d

f

g

m

n

u

v

w

x

y

z

.

(◻)

+

-

×

◻/◻

/

÷

◻²

◻^◻

√◻

√

^◻√◻

^◻√

∞

e

π

ln

log

log_◻

lim

d/dx

D^□_x

∫

∫^◻

|◻|

θ

=

>

<

>=

<=

sin

cos

tan

cot

sec

csc

asin

acos

atan

acot

asec

acsc

sinh

cosh

tanh

coth

sech

csch

asinh

acosh

atanh

acoth

asech

acsch

 How to improve your answer:

 Main Topic: Multiplication of Decimals

To multiply decimals, line up the numbers on the right ignoring the decimal point and multiply them like whole numbers. Then, in the result, place the decimal point equal to the sum of decimal places of both multiplied numbers.

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