Question

30303-(76•507+68400:450):76+2350•(1050-441)>или=1408945

Answer 1

1)76 *507=38532     2)68400:450=152     3)38532+152=38684       4)1050-441=609      5)38684:76=509            6)2350*609=1431150       7)509+1431150=1431659             Ответ:1431659 >1408945

Answer 2

Let's break down the expression given: 30303 - (76 x 507 + 68400 ÷ 450) : 76 + 2350 x (1050 - 441) > или = 1408945

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

76 x 507 = 38532

68400 ÷ 450 = 152

So we have:

30303 - (38532 + 152) : 76 + 2350 x (1050 - 441) > или = 1408945

Next, let's simplify the expression inside the second set of parentheses:

1050 - 441 = 609

So we have:

30303 - (38532 + 152) : 76 + 2350 x 609 > или = 1408945

Now let's simplify the division:

38532 + 152 = 38684

38684 ÷ 76 = 509

So we have:

30303 - 509 + 2350 x 609 > или = 1408945

Next, let's simplify the multiplication:

2350 x 609 = 1428150

So we have:

30303 - 509 + 1428150 > или = 1408945

Now let's simplify the addition and subtraction:

1427644 > или = 1408945

The expression evaluates to "true" because 1427644 is greater than or equal to 1408945.