Question

4.(56:8+ 33:11) + 400 =как его решить​

Answer 1

1)56:8=7

2)33:11=3

3)7+3=10

4)10+400=410

Ответ:410

Answer 2

Ответ:

4(56:8+33:11)+400 равно 440

Answer 3

To solve the expression (56:8 + 33:11) + 400, you need to perform the operations in the correct order.

Step 1: Convert the mixed numbers to improper fractions: 56:8 = 56/8 33:11 = 33/11

Step 2: Add the fractions: 56/8 + 33/11

To add fractions, you need to find a common denominator. The least common multiple (LCM) of 8 and 11 is 88.

Step 3: Convert the fractions to have a common denominator of 88: 56/8 = (56 * 11) / (8 * 11) = 616/88 33/11 = (33 * 8) / (11 * 8) = 264/88

Step 4: Add the fractions: 616/88 + 264/88 = (616 + 264) / 88 = 880/88 = 10

Now, we have (56:8 + 33:11) = 10.

Step 5: Add 400 to the result: 10 + 400 = 410

Therefore, (56:8 + 33:11) + 400 equals 410.