Question

evaluate exponents and power (2/5)³ x(1/5)²​

Answer 1

Answer:

2.56×10^-3

Step-by-step explanation:

(2/5)^3×(1/5)^2

=(8/125)×(1/25)

=2.56×10^-3

Answer 2

• We have to evaluate the above expression by using the given data.

              Given data:- $(\frac{2}{5} )^{3} \times (\frac{1}{5} )^{2} .$

              To find:- Value of given expression=?

              Solution:-

• Multiplication is denoted by the symbol(x).

• Multiplication is a method to get the product by multiplying two or more values.

• There are six properties of multiplication is given below:-

1. Closure property.
2. Commutative property.
3. Associative property.
4. Distributive property.
5. Identity property.
6. Zero property.

       Therefore we get,

         $(\frac{2}{5} )^{3} \times (\frac{1}{5} )^{2} \\\\=\frac{8}{125} \times \frac{1}{25} \\\\=\frac{8\times1}{125\times25} \\\\=\frac{8}{3125} .$

    Hence we will get the value is $\frac{8}{3125} .$