Question

420×8390×34700×56800×630700×920080×75000-786×44329 + 932×8​

Answer 1

Ответ:

1)420×8=3360;

2)390×3=1170;

3)4700×5=23500;

4)6800×6=40800;

5)30700×9=276300;

6)20080×7=140560;

7)5000-786×4=5000-3144=1856;

8)4329+932×8=4329+7456=11785;

Вроде правильно.

Answer 2

Let's calculate the expression step by step:

1. 420 × 8390 = 3,526,800
2. 3,526,800 × 34,700 = 122,422,360,000
3. 122,422,360,000 × 56,800 = 6,965,492,480,000
4. 6,965,492,480,000 × 630,700 = 4,395,918,113,600,000
5. 4,395,918,113,600,000 × 920,080 = 4,043,251,112,276,800,000
6. 4,043,251,112,276,800,000 × 75,000 = 3,032,438,334,207,600,000,000
7. 786 × 44,329 = 34,796,394
8. 932 × 8 = 7,456

Now, subtract the result from step 7 from the result in step 6:

3,032,438,334,207,600,000,000 - 34,796,394 = 3,032,438,334,172,803,204,606

So, the final result of the expression is approximately 3,032,438,334,172,803,204,606.