Question

(1 7/16-х)-9/16=5/16

Answer 1

1 целая 7/16 = 23/16

Теперь надо домножить х на 16, тогда:

23/16 - 16х/16 - 9/16 = 5/16

Можно отбросить знаменатель:

23 - 16х - 9 = 5

- 16х = 5 + 9 - 23

- 16х = -9

х = -9 / - 16

х = 9/16

Ответ: 9/16

Answer 2

Ответ:

(-1,0625-x)-0,5625=0,3125

-1,0625-x=0,5625=0,3125

-1,625-x=0,3125

-x=0,3125+1,625

-x=1,9375

x=-1,9375

Answer 3

It seems there might be a slight misunderstanding in the expression you've provided. Let's break it down step by step to clarify:

(1 7/16) - 9/16 = 5/16

The expression on the left consists of a mixed number and a fraction. To subtract fractions, we need to have a common denominator. In this case, the common denominator is 16, which is already the denominator of both fractions involved.

Let's convert the mixed number (1 7/16) into an improper fraction: 1 7/16 = (16 * 1) + 7 / 16 = 23/16

Now, we can rewrite the expression: (23/16) - 9/16

Subtracting the fractions with the common denominator 16: (23/16) - (9/16) = (23 - 9) / 16 = 14/16

Finally, we can simplify the fraction: 14/16 = 7/8

So, the correct simplified result of the expression is 7/8, not 5/16.