Question

А)7585:37+95; б)(6738-834):123; в)91793:307:23+77; г)1092:39×25-15

Answer 1

А)1)7585:37=205
2)205+95=300
б)1)6738-834=5904
2)5904:123=48
в)1)91793:307=299
2)299:23=13
3)13+77=90
г)1)1092:39=28
2)28*25=700
3)700-15=685

Answer 2

1)300 2)48 3)90 4)685

Answer 3

Calculation A: 7585 divided by 37 multiplied by 95

To solve this calculation, we will perform the operations in the given order: division and then multiplication.

Step 1: Division 7585 divided by 37 equals 205. This is because 205 multiplied by 37 is equal to 7585.

Step 2: Multiplication 205 multiplied by 95 equals 19475. This is because 205 multiplied by 95 is equal to 19475.

Therefore, the result of the calculation A is 19475.

Calculation B: (6738 minus 834) divided by 123

To solve this calculation, we will first perform the subtraction and then the division.

Step 1: Subtraction 6738 minus 834 equals 5904. This is because 5904 plus 834 equals 6738.

Step 2: Division 5904 divided by 123 equals 48. This is because 48 multiplied by 123 is equal to 5904.

Therefore, the result of the calculation B is 48.

Calculation C: (91793 divided by 307) divided by (23 plus 77)

To solve this calculation, we will first perform the divisions and then the addition.

Step 1: Division 91793 divided by 307 equals 299. This is because 299 multiplied by 307 is equal to 91793.

Step 2: Addition 23 plus 77 equals 100.

Step 3: Division 299 divided by 100 equals 2.99.

Therefore, the result of the calculation C is approximately 2.99.

Calculation D: 1092 divided by 39 multiplied by 25 minus 15

To solve this calculation, we will perform the operations in the given order: division, multiplication, and then subtraction.

Step 1: Division 1092 divided by 39 equals 28. This is because 28 multiplied by 39 is equal to 1092.

Step 2: Multiplication 28 multiplied by 25 equals 700. This is because 28 multiplied by 25 is equal to 700.

Step 3: Subtraction 700 minus 15 equals 685.

Therefore, the result of the calculation D is 685.