Question

(91000-352583:7)+(20706•9-4600•7) , (32609•8+53909)-(2030•8+2340:4)

Answer 1

(91000-352583:7)+(20706*9-4600*7) = 239776
(32609*8+53909)-(2030*8+2340:4) =297956
[Должно быть правильно]

Answer 2

Let's solve the two mathematical expressions step by step:

1. (91000 - 352583:7) + (20706 * 9 - 4600 * 7)

Step 1: Perform the division first. 352583 ÷ 7 = 50369

Step 2: Perform the multiplication and subtraction. 20706 * 9 = 186354 4600 * 7 = 32200

Step 3: Perform the first addition. 91000 - 50369 = 40631

Step 4: Perform the second addition. 40631 + (186354 - 32200) = 40631 + 154154 = 194785

So, (91000 - 352583:7) + (20706 * 9 - 4600 * 7) = 194785

2. (32609 * 8 + 53909) - (2030 * 8 + 2340:4)

Step 1: Perform the multiplication and addition. 32609 * 8 = 260872 2030 * 8 = 16240

Step 2: Perform the division. 2340 ÷ 4 = 585

Step 3: Perform the second addition. 260872 + 53909 = 314781 16240 + 585 = 16825

Step 4: Perform the subtraction. 314781 - 16825 = 297956

So, (32609 * 8 + 53909) - (2030 * 8 + 2340:4) = 297956

Final answers:

1. (91000 - 352583:7) + (20706 * 9 - 4600 * 7) = 194785
2. (32609 * 8 + 53909) - (2030 * 8 + 2340:4) = 297956