Question

СРочно −0,9⋅(−7 1/9)=

Answer 1

Ответ в прикрепленном файле

Answer 2

Ответ:

32/5

Пошаговое объяснение:

Answer 3

To calculate the expression, follow these steps:

Step 1: Convert the mixed number (-7 1/9) to an improper fraction: -7 1/9 = -7 + 1/9 = -63/9 + 1/9 = -62/9

Step 2: Now, multiply -0.9 by -62/9: -0.9 * (-62/9) = 0.9 * (62/9) = 55.8/9

The result is 55.8/9, which can be simplified to a mixed number:

Step 3: Simplify the fraction (55.8/9) to a mixed number: Divide the numerator (55.8) by the denominator (9):

55.8 ÷ 9 = 6 with a remainder of 1.8

So, the mixed number is 6 1/9.

Therefore, the result of the expression -0.9 * (-7 1/9) is 6 1/9.