Question

Выполни действия 420-5•(36+9)+632:8=? , 532:4+6•(42-8)-237=?. По ДЕЙСТВИЯ

Answer 1

Выполни действия:
420-5×(36+9)+632÷8=274
1. 36+9=45
2. 5×45=225

3. 632÷8=79

4. 420-225=195
5. 195+79=274

532÷4+6×(42-8)-237=100
1.532÷4=133

2. 42-8=34
3. 6×34=204

4.133+204=337
5. 337-237=100

Answer 2

Calculation 1: 420 - 5 * (36 + 9) + 632 : 8

To solve this calculation, we need to follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

Let's break down the calculation step by step:

1. Evaluate the expression inside the parentheses: 36 + 9 = 45. 2. Multiply 5 by the result from step 1: 5 * 45 = 225. 3. Divide 632 by 8: 632 / 8 = 79. 4. Subtract the result from step 2 from 420: 420 - 225 = 195. 5. Add the result from step 4 to the result from step 3: 195 + 79 = 274.

Therefore, the answer to the calculation 420 - 5 * (36 + 9) + 632 : 8 is 274.

Calculation 2: 532 : 4 + 6 * (42 - 8) - 237

Let's solve this calculation step by step:

1. Evaluate the expression inside the parentheses: 42 - 8 = 34. 2. Multiply 6 by the result from step 1: 6 * 34 = 204. 3. Divide 532 by 4: 532 / 4 = 133. 4. Add the result from step 3 to the result from step 2: 204 + 133 = 337. 5. Subtract 237 from the result from step 4: 337 - 237 = 100.

Therefore, the answer to the calculation 532 : 4 + 6 * (42 - 8) - 237 is 100.

Please let me know if there is anything else I can help you with!