Question

2 x 10^5 / 2^2 x 10^4

Answer 1

Решение на фото, надеюсь все понятно написала

Answer 2

Let's break down the expression step by step:

$\frac{2 \times 10^5}{2^2 \times 10^4}$

First, simplify the numerator and denominator separately:

$\frac{2 \times 10^5}{2^2 \times 10^4} = \frac{2 \times 100000}{4 \times 10000}$

Now perform the multiplications:

$\frac{200000}{40000}$

Finally, simplify the fraction:

$\frac{200000}{40000} = 5$

So, $\frac{2 \times 10^5}{2^2 \times 10^4} = 5$.

Answer 3

To simplify the expression 2 x 10^5 / 2^2 x 10^4, you can first simplify the terms with the same base (2 and 10) separately and then perform the division and multiplication:

1. Simplify the powers of 10: 10^5 / 10^4 = 10^(5-4) = 10^1 = 10

2. Simplify the powers of 2: 2^2 = 4

Now you have 10 / 4, and you can simplify the division:

10 / 4 = 5/2

So, 2 x 10^5 / 2^2 x 10^4 is equal to 5/2.