Question

35-5/7(пять седьмых)=?

Answer 1

35/35-5/7=35/35-25/35=10/35=2/7

Answer 2

To solve this expression, we need to follow the order of operations, which is:

1. Perform any calculations inside parentheses first.
2. Next, perform any multiplication or division, working from left to right.
3. Finally, perform any addition or subtraction, working from left to right.

Applying this order of operations, we have:

35 - 5/7 * (5/7)

Multiplying 5/7 by 5/7 gives us 25/49, so we can simplify the expression further:

35 - 5/7 * 25/49

Multiplying 5/7 by 25/49 gives us 125/343, so we can simplify the expression even further:

35 - 125/343

To subtract fractions, we need to find a common denominator. The common denominator of 343 and 1 is 343, so we can rewrite 35 as an equivalent fraction with 343 as the denominator:

35/1 = 1225/343

Now we can subtract the fractions:

1225/343 - 125/343 = 1100/343

Therefore, the answer is:

35 - 5/7 * (5/7) = 1100/343, which is approximately equal to 3.208.