Question

1284×15+311×209-(8763-7987)×10 ​

Answer 1

Ответ:

1284×15+311×209-(8763-7987)×10 ​= 76499

1284×15+311×209 - 776×10

19260+64999 - 7760

76499

можно лучший ответ пж:)

Пошаговое объяснение:

Answer 2

Ответ:

1284×15+311×209-(8763-7987)×10=77483

Пошаговое объяснение:

8763-1987= 6776

1284×15=19 260

311×209 = 64 999

64 999 × 10 = 649 990

19 260 +64 260 =84 259

84 259 - 6776 = 77483

Поставь, пожалуйста,лучший ответ и сердечко!

Answer 3

To calculate the expression:

1284 × 15 + 311 × 209 - (8763 - 7987) × 10,

we follow the order of operations (parentheses, multiplication, division, addition, and subtraction):

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

(8763 - 7987) = 776

Now, we substitute this value back into the main expression:

1284 × 15 + 311 × 209 - 776 × 10

Next, we perform the multiplications:

1284 × 15 = 19,260 311 × 209 = 64,999 776 × 10 = 7,760

Substituting these values, we have:

19,260 + 64,999 - 7,760

Now, we perform the additions and subtractions:

19,260 + 64,999 = 84,259 84,259 - 7,760 = 76,499

Therefore, the result of the expression 1284 × 15 + 311 × 209 - (8763 - 7987) × 10 is 76,499.