Question

7×10³+2×10²+9×10+1+4×0,1​

Answer 1

Ответ:

7291,4

Объяснение:

7*1000+291,4=7000+291,4=7291,4

Answer 2

Let's simplify the expression step by step:

7×10³ + 2×10² + 9×10 + 1 + 4×0.1

First, let's calculate the powers of 10:

7×1000 + 2×100 + 9×10 + 1 + 4×0.1

Now, perform the multiplications:

7000 + 200 + 90 + 1 + 0.4

Finally, add up all the terms:

7000 + 200 + 90 + 1 + 0.4 = 7291.4

So, the result of the expression is 7291.4.