Question

1). 1 000 000 — (3 526 + 19 678 + 418 947) – 557 848=? (39 844 : 7 + 20 864 : 8) · 20 – 6 987 · 9=? 6 • (123 115 : 5 – 22 757 : 7): 8 + 7 981=?​

Answer 1

Ответ:

1) 1. 2)103117. 3)24010

Пошаговое объяснение:

Answer 2

Let's break down each of these calculations step by step:

1. $1,000,000 - (3,526 + 19,678 + 418,947) - 557,848$

First, calculate the sum inside the parentheses:

$3,526 + 19,678 + 418,947 = 442,151$

Now, subtract this sum from 1,000,000:

$1,000,000 - 442,151 = 557,849$

Finally, subtract 557,848 from the result:

$557,849 - 557,848 = 1$

So, the first expression equals 1.

2. $(39,844 / 7 + 20,864 / 8) * 20 - 6,987 * 9$

First, perform the divisions and additions inside the parentheses:

$39,844 / 7 = 5,692$

$20,864 / 8 = 2,608$

Now, add these two results and multiply by 20:

$(5,692 + 2,608) * 20 = 8,300 * 20 = 166,000$

Finally, subtract 6,987 multiplied by 9 from this result:

$166,000 - (6,987 * 9) = 166,000 - 62,883 = 103,117$

So, the second expression equals 103,117.

3. $6 * ((123,115 / 5 - 22,757 / 7) / 8) + 7,981$

First, perform the divisions inside the parentheses:

$123,115 / 5 = 24,623$

$22,757 / 7 = 3,251$

Now, subtract the second result from the first one:

$24,623 - 3,251 = 21,372$

Now, divide the result by 8:

$21,372 / 8 = 2,671.5$

Finally, multiply this result by 6 and add 7,981:

$6 * 2,671.5 + 7,981 = 16,029 + 7,981 = 24,010$

So, the third expression equals 24,010.

To recap:

1. $1,000,000 - (3,526 + 19,678 + 418,947) - 557,848 = 1$
2. $(39,844 / 7 + 20,864 / 8) * 20 - 6,987 * 9 = 103,117$
3. $6 * ((123,115 / 5 - 22,757 / 7) / 8) + 7,981 = 24,010$