Question

90/30 100/20 7*8-42/7 9*9-9*3 36/4+27 50-21/3

Answer 1

Ответ: 3 5 2 27 36 43

Пошаговое объяснение:

Answer 2

Let's calculate the expressions you provided step by step:

1. 90/30: The division of 90 by 30 equals 3.

2. 100/20: The division of 100 by 20 equals 5.

3. 78-42/7: First, let's calculate the division: 42/7 equals 6. Now, we can perform the multiplication: 78 equals 56. Finally, subtracting 6 from 56 gives us 50.

4. 99-93: First, let's perform the multiplications: 99 equals 81 and 93 equals 27. Now, subtracting 27 from 81 gives us 54.

5. 36/4+27: First, let's calculate the division: 36/4 equals 9. Now, adding 9 to 27 gives us 36.

6. 50-21/3: First, let's calculate the division: 21/3 equals 7. Now, subtracting 7 from 50 gives us 43.

Therefore, the results of the given expressions are:

• 90/30 = 3
• 100/20 = 5
• 7*8-42/7 = 50
• 99-93 = 54
• 36/4+27 = 36
• 50-21/3 = 43