Question

7) 0,74 : 0,2; 8) 3,5 : 0,07; 9) 7,389 : 0,03.столбиком ​

Answer 1

Ответ:

7)3,7; 8)50; 9)246,3

Пошаговое объяснение:

Answer 2

To solve these divisions, we'll set them up vertically as requested. Here are the calculations:

7. 0.74 ÷ 0.2

First, we'll multiply both the dividend and divisor by 10 to remove the decimal points:

0.74 × 10 ÷ 0.2 × 10

7.4 ÷ 2

Next, we'll perform the division:

3.7

Therefore, 0.74 ÷ 0.2 = 3.7.

8. 3.5 ÷ 0.07

Again, we'll multiply both the dividend and divisor by 100 to remove the decimal points:

3.5 × 100 ÷ 0.07 × 100

350 ÷ 7

50

Therefore, 3.5 ÷ 0.07 = 50.

9. 7.389 ÷ 0.03

This time, we'll multiply both the dividend and divisor by 1000 to remove the decimal points:

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7.389 × 1000 ÷ 0.03 × 1000
-------------------------

7389 ÷ 30
---------

246.3

Therefore, 7.389 ÷ 0.03 = 246.3.

I have performed the calculations for you. Let me know if there's anything else I can help you with!