Question

Rajat bought a table for rs. 16500 and a cabinet for rs. 23750. He sold the table at a profit of 10% and the cabinet at a loss of 5%. Find the net profit or loss percentage

Answer 1

Step-by-step explanation:

Given:

(6^{5} )^{4}(6

5

)

4

To find:

The value of (6^{5} )^{4}(6

5

)

4

Solution:

(6^{5} )^{4}(6

5

)

4

Use the rule of the exponents to simplify expression,

⇒ (6^{5} )^{4}(6

5

)

4

{ {(x^a)^b=x^{ab}}(x

a

)

b

=x

ab

}

To raise a power to another power, multiply the exponents,

⇒6^{5X4}6

5X4

Multiply 5 times 4,

⇒6^{20}6

20

It can be written as,

⇒2^{20}2

20

×3^{20}3

20

⇒3.6561583.656158 ×10^{15}10

15

So the final answer is 3.6561583.656158 ×10^{15}10

15