Question

1)(2356+809-2741)×106÷159=?2)95+(1485-1248)×175÷385=?3)(55+14445÷32)×319-383=?Решите пример пожалуйста

Answer 1

1)282,6
2)202,7
3)161 160,59
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Answer 2

1. Let's solve the first expression step by step:

(2356 + 809 - 2741) × 106 ÷ 159

First, let's simplify the addition and subtraction inside the parentheses:

(3165 - 2741) × 106 ÷ 159

Now, let's simplify the multiplication and division:

424 × 106 ÷ 159

Multiplying 424 by 106:

44944 ÷ 159

Dividing 44944 by 159:

282.44303797468354

So, the solution to the first expression is approximately 282.44.

2. Let's solve the second expression step by step:

95 + (1485 - 1248) × 175 ÷ 385

First, let's simplify the subtraction inside the parentheses:

95 + 237 × 175 ÷ 385

Now, let's simplify the multiplication and division:

95 + 41475 ÷ 385

Dividing 41475 by 385:

107.72727272727273

Adding 95 and 107.72727272727273:

202.72727272727273

So, the solution to the second expression is approximately 202.73.

3. Let's solve the third expression step by step:

(55 + 14445 ÷ 32) × 319 - 383

First, let's simplify the division inside the parentheses:

(55 + 451.40625) × 319 - 383

Now, let's simplify the addition:

(55 + 451.40625) × 319 - 383

Adding 55 and 451.40625:

506.40625 × 319 - 383

Now, let's simplify the multiplication:

161496.015625 - 383

Finally, let's subtract 383 from 161496.015625:

161495.632625

So, the solution to the third expression is approximately 161495.63.