All categories

2 years ago

The cost of 12 pencils is rupees 37 4 by 5 find the cost of one pencil

Mathematics

1 answer:

Svetllana [295]2 years ago

5 0

Answer:

Cost of 12 pencils = 37 4/5 = 189/5

Cost of 1 pencil = 189/5 ÷ 12

= 189/5 x 1/12 = 189/60 = 63/20 = 3 3/20

So required answer is 3 3/20

Hope This Helps You!

You might be interested in

Find the volume of the sphere. Round your answer to the nearest tenth.

Viktor [21]

Answer:

Volume of sphere = 44.57 cm³

Step-by-step explanation:

Given:

Diameter of sphere = 4.4 centimeter

Value of π = 3.14

Find:

Volume of sphere

Computation:

Radius of sphere = Diameter of sphere / 2

Radius of sphere = 4.4 / 2

Radius of sphere = 2.2 centimeter

Volume of sphere = [4/3][π][r³]

Volume of sphere = [4/3][3.14][2.2³]

Volume of sphere = [4/3][3.14][10.648]

Volume of sphere = [1.333][3.14][10.648]

Volume of sphere = 44.568

Volume of sphere = 44.57 cm³

4 0

2 years ago

Find the least common multiple (LCM) for the pair of numbers.

DochEvi [55]

The lcm of 8 and 24 is 24

6 0

3 years ago

Please help me with this equation

klasskru [66]

Answer: $\dfrac{1}{16}x^{-5}y^{-2}z^{4}$

Step-by-step explanation:

Given

Expression is $\left(4xy^3z^{-2}\right)^{-2}\cdot x^{-3}y^4z^0$

using the Exponent property that is

$[(a)^b]^c=a^{b\cdot c}\\a^x\cdot a^y=a^{x+y}$

Applying the above property

$\Rightarrow \left(4xy^3z^{-2}\right)^{-2}\cdot x^{-3}y^4z^0=4^{-2}x^{-2}y^{-6}z^{4}\cdot x^{-3}y^4z^0\\\\\Rightarrow \left(4xy^3z^{-2}\right)^{-2}\cdot x^{-3}y^4z^0=4^{-2}x^{-2-3}y^{-6+4}z^{4+0}\\\Rightarrow 4^{-2}x^{-5}y^{-2}z^{4}=\dfrac{1}{16}x^{-5}y^{-2}z^{4}$

4 0

2 years ago

X² - 6x=7 x² - 6x = 7 (x-_) 2 = — a x - 3= = x - 3= _and x - 3 = _

ankoles [38]

Answer:

Not possible

Step-by-step explanation:

To many equal signs!

6 0

2 years ago

What is the compounded interest if $410 is invested for 10 years at 8% compounded continuously

tatiyna

$\bf \textit{Continuous Compounding Amount}\\\\
A=Pe^{rt}\qquad \begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$410\\
r=rate\to 8\%\to \frac{8}{100}\to &0.08\\
t=years\to &10
\end{cases}$

so, that gives you the compounded amount, after 10 years, if you want to know how much interest was earned? well, just subtract the Principal from the Amount, or A - P <--- that's how much interest was earned

4 0

3 years ago

Read 2 more answers

The cost of 12 pencils is rupees 37 4 by 5 find the cost of one pencil​

The cost of 12 pencils is rupees 37 4 by 5 find the cost of one pencil