Question

1,99×10^30:(5,98×10^24)=1,99×10^30/5,98×10^24= (округлите до целых).

Answer 1

2•10^30/(6•10^24)=2•10^30/(6•10^24)= 10^6/3=10^6/3

Answer 2

To calculate the division and round the result to the nearest integer, follow these steps:

1. Divide the coefficients: 1,99 × 10^30 ÷ 5,98 × 10^24.
2. Divide the exponents: 30 - 24.

Step 1: Divide the coefficients 1,99 ÷ 5,98 ≈ 0,333444814.

Step 2: Divide the exponents 30 - 24 = 6.

Now, combine the results: 0,333444814 × 10^6.

To round this to the nearest integer, we look at the first decimal digit after the decimal point, which is "3". Since it is less than 5, we round down the integer value.

The final result is approximately 333, which means 1,99×10^30 divided by 5,98×10^24 is approximately 333 when rounded to the nearest integer.