Math, asked by harshitakhande27, 3 months ago

can any one send me the pic of last three question i.e.c,dand e
please
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Answers

Answered by Anonymous
2

c) 1

d) 8/125

e) 1/27

Step-by-step explanation:

c) \frac{1}{27}  \div  \frac{1}{ {3}^{4} }  =  \frac{1}{27}  \times  \frac{3 {}^{4} }{1}  =  \frac{3 \times 3 \times 3}{27}  = 1  \\  =   \frac{1}{1}  = 1

d) {5}^{3}  \times  \frac{1}{8}  =  \frac{125}{8}  =  \frac{8}{125}

e) (\frac{1}{3} ) {}^{ - 3}  =  \frac{1}{ {3}^{ - 3} }  =  {3}^{3}  = 27 =  \frac{1}{27}

Answered by Anonymous
0

Answer:

c) 1

d) 8/125

e) 1/27

Step-by-step explanation:

\begin{gathered}c) \frac{1}{27} \div \frac{1}{ {3}^{4} } = \frac{1}{27} \times \frac{3 {}^{4} }{1} = \frac{3 \times 3 \times 3}{27} = 1 \\ = \frac{1}{1} = 1\end{gathered}

c)

27

1

÷

3

4

1

=

27

1

×

1

3

4

=

27

3×3×3

=1

=

1

1

=1

d) {5}^{3} \times \frac{1}{8} = \frac{125}{8} = \frac{8}{125}d)5

3

×

8

1

=

8

125

=

125

8

e) (\frac{1}{3} ) {}^{ - 3} = \frac{1}{ {3}^{ - 3} } = {3}^{3} = 27 = \frac{1}{27}e)(

3

1

)

−3

=

3

−3

1

=3

3

=27=

27

1

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