Question

Выполните приблизительное сравнение. 49×63_52×4882×18_47×3828×37_41×1251×19_22×5699×18_37×6877×13_25×34​

Answer 1

Пошаговое объяснение:

1) 49х63 > 52х48

3087 2496

2) 82х18 < 47х38

1476 1786

3) 28х37 > 41х12

1036 492

4) 51х19 < 22х56

969 1232

5) 99х18 < 37х68

1782 2516

6) 77х13 > 25х34

1001 850

Answer 2

To perform an approximate comparison of the given expressions, we can simply evaluate each of them. However, since it involves multiplication and addition, it might be a bit time-consuming to do it manually. Instead, I'll use a calculator to quickly compute the results:

1. 49 × 63 = 3,087
2. 52 × 48 = 2,496
3. 82 × 18 = 1,476
4. 47 × 38 = 1,786
5. 28 × 37 = 1,036
6. 41 × 12 = 492
7. 51 × 19 = 969
8. 22 × 56 = 1,232
9. 99 × 18 = 1,782
10. 37 × 68 = 2,516
11. 77 × 13 = 1,001
12. 25 × 34 = 850

Now let's find the product of these values:

3,087 × 2,496 × 1,476 × 1,786 × 1,036 × 492 × 969 × 1,232 × 1,782 × 2,516 × 1,001 × 850 ≈ 42,304,891,215,040

So, the approximate value of the expression is approximately 42,304,891,215,040.