Question

Вычисли 329*(90+102*30) 327904+725600/800 45810/90*25-10900 34*(2205-16800/70) Помогите плиз.

Answer 1

329*(90+102*30) 327904+725600/800 45810/90*25-10900 34*(2205-16800/70)
 первый пример это - 329*(90+102*30)=102*30 =3060. 3060+90=3150. 3150*329=1.036.350.
второй пример это- 327904+725600:800=725600/800=907. 327904+907=328811.
третий пример это- 45810:90*25-10900= 45810/90=509. 509*25=12.725. 12725-10900=1825.
четвёртый пример это- 34*(2.205-16.800/70)=16800/70=240. 2.205-240=1965. 1965*34=66.810.

Answer 2

To calculate the expression 329*(90+102*30)+327904+725600/800+45810/90*25-10900+34*(2205-16800/70), we can follow the order of operations (PEMDAS/BODMAS) to simplify the expression step by step.

Step 1: Evaluate the innermost parentheses

The expression inside the parentheses (90+102*30) can be simplified as follows: 90 + 102 * 30 = 90 + 3060 = 3150

Step 2: Evaluate the multiplication and division from left to right

Now, let's substitute the simplified expression back into the original expression: 329 * 3150 + 327904 + 725600/800 + 45810/90 * 25 - 10900 + 34 * (2205 - 16800/70)

329 * 3150 = 1,034,850

725600/800 = 907

45810/90 * 25 = 509 * 25 = 12,725

34 * (2205 - 16800/70) = 34 * (2205 - 240) = 34 * 1965 = 66,810

Now, let's substitute these values back into the expression: 1,034,850 + 327,904 + 907 + 12,725 - 10,900 + 66,810

Step 3: Perform addition and subtraction from left to right

1,034,850 + 327,904 = 1,362,754

1,362,754 + 907 = 1,363,661

1,363,661 + 12,725 = 1,376,386

1,376,386 - 10,900 = 1,365,486

1,365,486 + 66,810 = 1,432,296

Therefore, the value of the expression 329*(90+102*30)+327904+725600/800+45810/90*25-10900+34*(2205-16800/70) is 1,432,296.

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