Question

Записать удобным способом и решить. (120+ 160)*50, (1500-750):50, 1810*50*20, 500*2*2300, 500*2*2300, 180000: (450*2), 180000:(8*4).

Answer 1

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Answer 2

Calculation 1: (120 + 160) * 50

To solve this calculation, we need to follow the order of operations, which is parentheses, multiplication, and addition/subtraction. Let's break it down step by step:

1. Add the numbers inside the parentheses: 120 + 160 = 280. 2. Multiply the result by 50: 280 * 50 = 14,000.

Therefore, the result of (120 + 160) * 50 is 14,000.

Calculation 2: (1500 - 750) : 50

Again, we need to follow the order of operations:

1. Subtract the numbers inside the parentheses: 1500 - 750 = 750. 2. Divide the result by 50: 750 / 50 = 15.

So, the result of (1500 - 750) : 50 is 15.

Calculation 3: 1810 * 50 * 20

Let's solve this calculation step by step:

1. Multiply 1810 by 50: 1810 * 50 = 90,500. 2. Multiply the result by 20: 90,500 * 20 = 1,810,000.

Therefore, the result of 1810 * 50 * 20 is 1,810,000.

Calculation 4: 500 * 2 * 2300

To solve this calculation, we multiply the numbers together:

1. Multiply 500 by 2: 500 * 2 = 1000. 2. Multiply the result by 2300: 1000 * 2300 = 2,300,000.

So, the result of 500 * 2 * 2300 is 2,300,000.

Calculation 5: 180000 : (450 * 2)

Let's solve this calculation step by step:

1. Multiply 450 by 2: 450 * 2 = 900. 2. Divide 180,000 by the result: 180,000 / 900 = 200.

Therefore, the result of 180000 : (450 * 2) is 200.

Calculation 6: 180000 : (8 * 4)

To solve this calculation, we need to follow the order of operations:

1. Multiply 8 by 4: 8 * 4 = 32. 2. Divide 180,000 by the result: 180,000 / 32 = 5,625.

So, the result of 180000 : (8 * 4) is 5,625.

I hope this helps! Let me know if you have any further questions.