Question

  6*3374:2.  9*12 543:3. 5*93 748. 7*31 476. 85-(42+54:3). 3*(90-14*4).

Answer 1

Первое: 10122; второе 37629; третье 468740; четвёртое 220332; пятое 25; шестое 102
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Answer 2

6*3374:2 = 10122
9*12 543:3 = 37629
5*93 748 = 468740
7*31 476 = 220332
85-(42+54:3) = 25 
3*(90-14*4) =  102

Answer 3

Let's break this down one by one:

1. 6*3374:2

   • First, we need to perform the division operation before multiplication.
   • 3374 divided by 2 is 1687.
   • So, the expression becomes 6 * 1687.
   • Multiplying 6 and 1687, we get the final answer of 10,122.

2. 9*12 543:3

   • We need to perform the division operation before multiplication.
   • 12,543 divided by 3 is 4,181.
   • So, the expression becomes 9 * 4,181.
   • Multiplying 9 and 4,181, we get the final answer of 37,629.

3. 5*93 748

   • This expression is equivalent to 5 multiplied by 93,748.
   • Multiplying 5 and 93,748, we get the final answer of 468,740.

4. 7*31 476

   • This expression is equivalent to 7 multiplied by 31,476.
   • Multiplying 7 and 31,476, we get the final answer of 220,332.

5. 85-(42+54:3)

   • First, we need to perform the division operation inside the brackets before addition.
   • 54 divided by 3 is 18.
   • So, the expression inside the brackets becomes 42 + 18 = 60.
   • Now, we can substitute this value in the original expression: 85 - 60.
   • Subtracting 60 from 85, we get the final answer of 25.

6. 3*(90-14*4)

   • First, we need to perform the multiplication operation inside the brackets before subtraction.
   • 14 multiplied by 4 is 56.
   • So, the expression inside the brackets becomes 90 - 56 = 34.
   • Now, we can substitute this value in the original expression: 3 * 34.
   • Multiplying 3 and 34, we get the final answer of 102.