Question

(2x105)/(3x103) + 3x103 * 5x102

Answer 1

Answer:= 1500066.66

Explanation:

Answer 2

1500066.66

Explanation:

Given:
`(2*10^(5) )/(3* 10^(3) ) + 3*10^(3) * 5*10^(2)`

Now, simplifying it.

Using PEDMAS in solving the expression

First opening the parenthesis

=
`2*10^(5) /3* 10^(3) + 3*10^(3) * 5*10^(2)`

Next dividing the number

as per law of indices,
`x^(m) / x^(n) = x^(m-n)`

=
`2*10^(5-3) /3 + 3*10^(3) * 5*10^(2)`

=
`2*10^(2) /3 + 3*10^(3) * 5*10^(2)`

=
`(2*10^(2) )/(3) + 3*10^(3) * 5*10^(2)`

Next multiplying the number as per PEDMAS

as per law of indices,
`x^(m) * x^(n) = x^(m+n)`

=
`(2*10^(2) )/(3) + 15*10^(3+2)`

=
`(2*10^(2) )/(3) + 15*10^(5)`

=
`(2* 100)/(3) + 15*10^(5)`

Next dividing the number as per PEDMAS

=
`2* 33.33 + 15*10^(5)`

Next multiplying the number as per PEDMAS

=
`66.66+1500000`

Now adding the number

= 1500066.66